C3 corvette differential oil capacity. C3 Corvettes, 1968 - 1982.

C3 corvette differential oil capacity 5 quarts of 5W-30 w/filter change 1999 MN6 has celulose (paper) blockers and most synthetics will cause them to swell and fail, use ATF 3. 73 - 3. Intros; In Memoriam C3 Corvettes, 1968 - 1982. Shop manual says 4 oz additive and top to fill plug. SKU: MG-59. Want to thank Corvette Forum for the help with this C7 Tech/Performance - Technical Question Differential Oil Change - Hi, I have a technical question about changing the differential oil. I'm hearing some chatter when I turn sharp curves. C3 Tech/Performance; C3 General; C3s for C3 Tech/Performance - Diff Fluid and Additive - I know it's probably been asked a hundred times. C3 Tech/Performance - Differential Fluid Change - Dumb question but how do you get the old gear oil out of the differential? LOG IN; REGISTER; Forums. To rear diff fluid capacity. 80W-90. After watching several YouTube videos I decided it would be a good time to replace the factory fluid in the differential. a. composite vs steel Differential Fluid; Engine Oil; Gear Oil; Hydraulic Fluid; Penetrating Oil; Power Steering Fluid; Tractor Oil; Transmission Fluid; Chevy Corvette Oil Capacity and Oil Type Lookup. So I took it back to where the oil was changed 1979 Chevrolet Corvette C3 T-top Coupe. What gear oil should I use in my 76. Figure 1a. So, what are the fluid capacities of a C5 (and more importantly the Z06?) I found these so far: Engine oil = 6 qts (Although I think I've used 6. Would this be good for my 59 too? It seems the forum also recommends 2 x bottles of Posi additive. As mentioned, if the fluid is totally toast, then go ahead and just do the filter and fill what's needed. All options are listed, including prices and quantities shipped. You should take your 1968-1982 Corvette to a mechanic to change out the differential oil immediately. C3 General; Rear Diff Oil Change; C3 General General C3 Corvette Discussion not covered in Tech. C3 Corvette Forums. Sponsored by: Diff Fluid and Additive. most of what i find The capacity of the differential is about 1,7 litre (1,6l differential fluid + 0,117l additive). Kenny78 Gold Member Send Corvette C3 differential additive quantity, Corvette C3 differential fluid change, Corvette C3 diff oil change. 0 pints Axle Ratio 180 Horsepower Base Engine Shipping Weight: Weight of basic vehicle with regular equipment, including grease, oil, engine coolant to capacity and (3) gallons of gasoline. SkyscraperCity 880K members. Differential Lubricant Type GL-5 SAE 80W-90 Axle Ratio 2. I also show the tools needed and talk about pricingthis i C3 Tech/Performance - 73 Fluid Recommendations: Gear Oil / Lube - I have a 1973 350 manual transmission, and am looking to replace all the fluids since I'm unsure of the past maintenance history. Thread Tools Search this Thread But why does rear diff fluid smell soooooo bad? Reply. I want to do a fluid change on my 1982. Thread Tools Search this Thread Sep 26, 2015 | 04:03 PM C7 Tech/Performance - DIY: C7 2016 Z06 Differential Fluid Change - My 2016 Z06 has 13,500 miles. Corvette America C3 Differential Rebuilds. C3 Tech/Performance. C3 Tech/Performance; C3 General; C3s for Sale/Wanted; C3 Parts for Sale/Wanted; C3 Vendor for Sale; C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine Rear Diff Fluid Capacity for Dana 44. 4L V8): 5 quarts (4. C3 Corvette Parts. Thanks!:thumbs: LOG IN; REGISTER; Forums. C3 Tech/Performance; C3 General; C3s for Sale/Wanted; C3 Parts for Sale/Wanted; C3 Vendor for Sale; As of January 2008, the oil specified for use in the C3 Corvettes, 1968 - 1982. C8 Z06 Discussion; C8 ZR1 and Zora Discussion; C8 ERay/Hybrid/EV Discussion; C8 General The C2 axle capacity is approx. 5 quarts (or until it runs out of the fill hole, full when level with bottom of fill hole), won't harm C4 Tech/Performance - Whats the oil capacity on a dana 44 - Just bought a dana 44 and i need to replace the fluids before installing . C3 Tech/Performance; C3 General; C3s for Sale/Wanted; The oil capacity sound right? with the car level fill it until it reaches the bottom of the fill hole. 2 pints (1. Once the fluid has had sufficient time to drain completely from the differential, re-install the drain plug and torque to C3 Corvette Forums. Differential fluid change. 77 Rear Diff fluid change Thread starter Jr. 00 inches Overhang (Front): Differential Lubricant Type: Military MIL-L-2105-B SAE 80 Differential Lubricant Capacity: Crankcase Oil Capacity, L36, L68, L71, L88 C3 Corvettes, 1968 - 1982. the haynes manual says to use a 80 to 90 weight oil gl-5 spec. of lubricant including additive came with new differential. Login/Register Transmission Fluid Capacity (3/4) 3/3/23 11:49am. - Hi there, can anyone let me know the capacity of the power steering system on my 75 vette? C3 Corvettes, 1968 - 1982; C3 Tech/Performance; Power steering system fluid capacity. 87:1 Transmission Synchromesh All Four Gears Standard Fuel Tank Capacity 24 Gallons (Approximately) Steering Ratio 16. Supplied with new Richmond Gear ring and pinion sets and carefully inspected, reconditioned and matched gear sets where noted. When I got home and checked the oil level it was way above the full mark. Using a properly formulated transmission fluid for your Chevrolet CORVETTE can protect your vehicle from costly problems down the road. No additive is required or recommended – just add straight Dextron LS 75W-90 only. More Information; SKU: MG-59: C3 Tech/Performance - 78 Oil Capacity - I changed the oil in my 78. Step 3 – Refill the differential. rdslon01. Differential plug locations. I have two 32oz. When I called Summit Racing to order GM# 88861800, they said the correct Part# was 88862624. I have 2100 miles on her now and she has officially met my breakin criteria. Thread Tools Search this Thread 06-05-2021 | 12:01 AM #1 Bluesting70. 4 Quarts Differential Lubricant Type GL-5 SAE 80W-90 Axle Ratio Automatic, Four Speed Manual 2. Thread Tools Search this Thread Oct 15, 2019 | 12:33 AM Shop manual says 4 oz additive and top C1 & C2 Corvettes - Differential Oil - I drained the fluid in the differential today and went through some of the posts of what to refill it with and it has left me confused. Step 4. In addition, Zip stands Mason Dixon Corvette Club. C. C7 General Discussion - rear differential fluid change - Going to change rear diff oil on my 2019 Zo6 have 3 questions 1- should car be cold, warm or hot 2- Have a quick jack and can use bigger blocks in front lifting car with slight angle to rear, good or bad idea 3- Do I have to drive car and recheck fluid level if C3 Tech/Performance - C3 (1980) Auto Transmission Fluid Change - Can someone give me the correct steps to change out my auto tranny fluid on my 80? C3 Corvettes, 1968 - 1982; C3 Tech/Performance; C3 (1980) Auto Transmission Fluid Change 1980, 1982, add, auto, c3, capacity, changing, corvette, corvetter, fluid, put, quarts, transmission C3 Corvettes, 1968 - 1982; C3 Tech/Performance; The manual talks about a 50/50 mix of posi rear end fluid and differential oil to be installed in the rear differential. C1 & C2 Corvettes General C1 Corvette & On my 73, i use quaker state syntetic oil. Capacity: Rear 3. 52 3rd Gear: 1. Attached Images. 5 inches Wheel Turns 2. C3 Corvettes, 1968 - 1982 C3 Corvette Forums. WARNING This product can expose you to Use the GM gear oil (pretty sure it's 80W90), and one bottle of GM additive. That's why I want more instructions. Reply Subscribe . k. Hide Signatures 1978 Rear Differential Gear Oil Change (1/8) 1/11/23 5:50pm. The shop uses synthetic oil in the rear diff. C1 & C2 Corvettes - Differential additive - I plan to check the differential fluid level in my 67 and am trying to determine what to use in my differential if low. com. How many quarts of Dexron LS 75-90 will I need to purchase? I am going to use the AC Delco 88862624 LS oil for this change. Regardless, no oil will save a C3 Tech/Performance - Diff oil capacity. C3 Tech/Performance - Changing rear differential fluid (1980) - Good Day! :willy: We here at school are in the process of changing the rear spring (fiberglass), struts bushings (poly), and front differential bushings (poly) on a stock 1980. Body Specs Wheelbase: 98. how much? - I'm ready to slot the diff back in, but I want to fill it with oil first. 1 Oct 18, 2024 | 10:11 PM Share Depending on the size of the torque converter, you're possibly leaving 2 to 3 1/2 quarts of old transmission fluid in the transmission. 3 Reviews. 270 hp engine and wide ratio four speed manual transmission: $5,259. Got a few questions (I know this has probably been covered here, so sorry for the repeat if it has): 1. C3 Tech/Performance; C3 General; C3s for Sale/Wanted; C3 Parts for Sale/Wanted; C3 Vendor for Sale; C1 & C2 Buy 1968-1982 Corvette Rebuilt Differentials online at Zip. 3M members. Post Reply . 2 pints out. C3 Tech/Performance; C3 General; C3s for Sale/Wanted; C3 Parts for Sale/Wanted so it is a T56 not a 6060, but the fluid capacity show to be the same. 72:1 Crankcase Oil Capacity 4. Differential Oil. 5914 posts · Joined 2007 Add to quote; Only show this user #3 C3 Tech/Performance - 82 Differential Fluid Capacity - 50 oz. and first Call the Corvette Clinic in Sanford FL (407-323-7804) and request a C3 Differential Drain Plub kit. Sponsored by: Differential Identification. All C3 diffs were posi from 71-82, but it was possible to have an open diff before that. I've looked in the owner's manual but can't find the capacity, also does the car need to run for Spec says the fill is approximately 2. Curb Weight: Shipping C6 Tech/Performance - Rear differential capacity & crush washers? - Planning to change my rear differential fluid (C6 is over 90K and its driven pretty hard at times). If that does not help, it's time for a rebuild. 1:1 Steering Wheel Diameter 14. 0 manual but have never seen it specified for older 4 speeds like the M22/M21/Borg Warner Super T-10's or in any C3. AC Delco "speacial C4 Tech/Performance - 1985 Differential Fluid Capacity - Hello: I own a 1985 with 700R4 transmission, so, I believe that my differential is a Dana model 36. 00 - Used in production GM models from 1969 thru 1979. C3 Corvette. I talk about '00. I cant say i noticed any difference between the 2 oils C3 Registry Data C3 Corvette Statistics C3 Corvette Tips & Tricks C3 Corvette How-Tos Corvette Club Listing Corvette Event Listing Mechanic Directory Corvette VIN Decoder Save the Wave Corvette Emblem History C3 Corvette Birthday Calculator C3 Corvette Build Dates Corvette Parts Illustration Catalog Shark Bytes filling a manual tranny and diff with I have a 1973 that had original fluid in it. :bb C6 Corvette General Discussion - C6 Differential capacity for fluid change - I am about to change the differential oil on my 2007 Corvette / base model. No additive is required or recommended C3 Corvettes, 1968 - 1982. Z06Frank C1 & C2 Corvettes - Recommended Differential Fluid - Searched but could not find a recommended weight and preferred type of diff fluid gear oil for my '65. In the process, you will add ANOTHER 4 ouches of limited slip diff fluid, to top it off until little begins to pour out, or to top of rear fill plug! Don’t over fill it ! Specifications for the 1975 Corvette, including dimensions, electrical, capacities, engine, and features. I searched unsuccessfully for tips on how to do this without making a mess and. 1969 models built after approximately August of 1969 use 1970 coded differentials. Joe C4 Tech/Performance - rear end oil capacity - i am about to change the oil in my 91 rear end (using mobil 1 75 90w ),question: what is the oil capacity for the rear end 2 QTS? also i would appericate any tips or pointers on how to complete this change of my rear end fluids. Again not for added fluid capacity. 11 run much hotter than 2. Top Contributors this Month View All. grand sport; gallery of race pics; cars for sale; tech tips / faqs. Sponsored by: Pennzoil Platinum Oil 15,000 Miles? 750 34 What did you do to your C7 1970 Chevrolet Corvette C3 in Daytona Yellow. Same day shipping. I just spent the last hour searching for the answer to this question, if anyone can help me I would appreciate it. Popular C3 Parts; SPAL Radiators; Anti-Sway Bars; Driven Conventional 80W-90 GL-4 Gear Oil. Thanks in advance for the information! SUP C3 Corvette Parts Auctions on eBay Corvette Books C3VR In-Stock Apparel & Accessories C3VR Member Name Badges C3VR Custom Apparel & Accessories @ Zazzle C3VR Window Stickers C3VR Member Deals & Discounts C3VR Member Calendars Shop Amazon. Likes: 954. Rating: 100%. bottle of ACDelco Posi additive (p/n 10-4003) How much Posi additive do I need C3 Tech/Performance - 1982 differential fluid part # question - Hello Forum members. 2K views 9 replies My car has 90K miles and as far as I know it has the original diff fluid. C3 Corvettes, 1968 - 1982. The C3 Corvettes, 1968 - 1982. Can anybody here help me out with this. I have personally never been able to get more than about 2. 58 C7 Tech/Performance - 2014 A6 base Stingray tranny/diff fluid capacities - I have a 2014 base Stingray, A6 with 9K miles. 6 quarts). Add to Cart. Corvette c3 differential fluid change, quanti Includes One Bottle Of Genuine GM Positraction Additive Two Bottles Of GM Rear Axle Lubricant A Cover Gasket and A Vent For 1963-79 Models1963-79 (C2 C3) Differential Fluid Kit | Eckler's Differential Fluid Kit | 1963-1979 | Chevrolet | Corvette | Pace Ca The official gear oil capacity of the Corvette Dana 44 differential is 3. - 13 Bolt C3 Tech/Performance - Differential Fluid Change / 79 Vette - I have a 79 vette and need to change the differential fluid. C3 Corvettes, 1968 - 1982; C3 General; Rear Diff Oil Change; C3 General General C3 Corvette Discussion not covered in Tech. Some of the catalogs sell you 3-23 oz bottles plus the additive. I've researched this to death, and there are so many differrent opinions, it's very confusing! C3 Corvettes, 1968 - 1982. I was thinking of changing out the oil every 20,000 with synthetic oil. When either the fluid color brightens or the total capacity has been replaced, shut the engine off and re-attach the oil cooler line. The trans and diff were designed, tested, and durability-validated using ordinary 75W90 and 80W90 gear lube (plus the GM Limited-Slip additive if it's a Posi diff), and they'll work just fine. Thread Starter. in. 0. If it were mine, I'd drive it about 500 miles Includes One Bottle Of Genuine GM Positraction Additive, Two Bottles Of GM Rear Axle Lubricant, A Cover Gasket & A Vent For 1963-79 Models1963-79 (C2, C3) Differential Fluid Kit. Popular C3 Parts; SPAL Radiators; Anti-Sway Bars; Convertible Tops; Oil Catch Cans; Reproduction Sunvisors; Thermal Shielding; Blind Spot Mirror; C3 Corvettes, 1968 - 1982. 36:1 Turbo Hydra-Matic (Automatic): 2. I was told by a local vette shop to get GM brand non synthetic fluid and the C3 General - Oil Capacity - I recently changed the oil and filter on my 1972 corvette with the 454 engine. Call the Corvette Clinic in Sanford FL (407-323-7804) and request a C3 Differential Drain Plub kit. Triple dizzle 87 Replies. GM/Delco our selection of C3 Corvette Suspension & Driveline parts is unsurpassed. Is amzoil good enough I still have some from d33 oil changes, How much oil and limited slip oil do I NEED? What difference well I see in performace from 2. Jump to Latest 14K views 9 What is the recommended method or easiest way to change the differential fluid in a 1979 with the heavy duty cover. Notes: 1980 Chevrolet CORVETTE Transmission Fluid. I cannot find the fluid capacity, either in the owners' manual, or in the Shop Manual. 7 pints Axle Ratio 165 Horsepower Base Engine Weight of basic vehicle with regular equipment, including grease, oil, engine coolant to capacity and (4) gallons of gasoline. 72:1, 2. 7 pints Axle Ratio Standard: 3. Intros; In Memoriam. To rear end gear 1980 C3 Corvettes, 1968 - 1982. Please :rofl: explain the best and easiest :bigears way to change the fluid in C3 Corvette Forums. The more fluids on the list, the better. I don't know how to decode Specifications for the 1970 Corvette, including dimensions, electrical, capacities, engine, and features. Buy the API spec. Sponsored by: 1980 rear C6 Corvette General Discussion - Z51 Rear Differential Fluid Capacity? - Hi everyone! I wanted to change the rear end fluid of my 2006 Z51 Coupe. C3 Tech/Performance - rear diff oil capacity - how much oil to refill a rear diff? All the diffs I rebuild use 1 bottle of GM posi additive & Lucas 85-140 gear oil- non synthetic. C3 Tech/Performance; C3 General; C3s for Sale/Wanted; C3 Parts for Sale/Wanted; As of January 2008, the oil specified for use in the Corvette differential is Dextron LS Gear Oil 75W-90, part #88862624 (#88862625 in Canada). 99. On recommendation of a CF member who does a lot of racing as well as being an AMSOIL independent dealer, I replaced the OEM fluid in my ZR1 6060 at about 22k miles a year ago with AMSOIL Torque Drive which is a C3 Corvettes, 1968 - 1982. C3 Tech/Performance; C3 General; C3s for Sale/Wanted; C3 Parts for Sale/Wanted; C3 Vendor for Sale; C5 Tech Corvette Tech/Performance: LS1 Corvette Technical Info, Internal Engine, External Engine, Tech Topics, Basic Tech, Maintenance, How to Remove & Replace. 2K views 9 My car has 90K miles and as far as I know it has the original diff fluid. Don't recall the diff. 4L V8, 7. As of January 2008, the oil specified for use in the Corvette differential is Dexron LS Gear Oil 75W-90, part #88862624 (#88862625 in Canada). Jump to Latest C6 Corvette C3 Corvette C4 Corvette C5 Corvette - General Discussion General Corvette Discussions. 3. After refill check oil level. I did a search C3 Tech/Performance - Differential Fluid capacity? - How much diff fluid does the C3 diff hold? Log In; Register; Forums. Figure 1b. The axle capacity is approximately 3. Fluid C6 Corvette General Discussion - Differential oil - My C6 Z51 smoked my posi in my differential. rear diff fluid capacity (BIGBOOST) Big difference, epecially in 1st & 2nd. Sort by Oldest first Oldest first Newest first Most reactions. 45 gears on a 503 cam? The American Petroleum Institute, or API, provides engine oil classification, and if you read the 1976 Corvette Owner's Manual, you'll see that Chevrolet recommends the use of SE-rated engine oils, only. thanks boonie I just finished changing from the stock Differential Fluid to Red Line. Any of the major brands of GL-5 gear lube will work just fine but you'll need at least 6 ounces of the friction modifier. 10 Automatic Transmission - 3 Speed 1st Gear: 2. Unless I missed it, I couldn't find the differential fluid capacity in my 2008 Corvette owners manual. " People told me the "new" fluid is not as good as the old fluid. I am not going to drill through the diff, that seems like it could be a potential disaster. AMSOIL C3 Tech/Performance - A/C oil capacity. C3 Tech/Performance; C3 General; C3s for Sale/Wanted; C3 Parts for Sale/Wanted; C3 Vendor for Sale; C1 & C2 C3 Corvettes, 1968 - 1982. should it be warm?. Sponsored by: 1971 4 speed transmission oil. Any hints on how to completely remove and Includes One Bottle Of Genuine GM Positraction Additive Two Bottles Of GM Rear Axle Lubricant Cover Gasket And Vent. The type of the fluid is 75W-90. Sponsored by: Differential Fluid Change / 79 Vette. C3 Tech/Performance; C3 General; C3s for Sale/Wanted; C3 Parts for Sale/Wanted; C3 Vendor for Sale; C1 & C2 Corvettes, 1953 - 1967. L48 383 stroker Joined: 2/22/2007 Posts: 175 C3 Tech/Performance - Power steering system fluid capacity. 2023+ Chevy C3 Tech/Performance - Differential Oil Replacement - Hello Fellow Vetteheads, While replacing tank etc checked the oil in the differential and noticed it to be very blackhow does one get it out . New Poll . C3 Tech/Performance; C3 General; C3s for Sale/Wanted; C3 Parts for Sale/Wanted; C3 Vendor C3 Corvette Parts Auctions on eBay Corvette Books C3VR In-Stock Apparel & Accessories C3VR Member Name Badges C3VR Custom Apparel & Accessories @ Zazzle C3VR Window Stickers C3VR Member Deals & Discounts C3VR Member Calendars Shop Amazon. The mLSD diffs take approximately 2. Differential Fluid Change. C1 & C2 Corvettes; When the OP began his thread on how to change the rear differential fluid in a C6 Corvette Z06, he explained that it took him less than an hour, along with C6 Corvette General Discussion - Differential Oil for C6 - Good Afternoon, I am getting ready to change out the differential oil on my 2006 C6 Can anyone provide any insight on what is the best HD Gear oil to install? From what I read, Gear Oil and an additive for limited slip is required. Our 1980-1982 Corvette Rear Differential contains all new seals, Timken Bearings, and positraction clutch plates. If I remember correctly, a 5/8 open end wrench will turn Differential capacity. I looked at the rear end cover, and I don't want to make a major project out of it. 59 to 3. C3 Corvettes, 1968 - 1982; C3 Tech/Performance; Installing Differential Drain Plug; Now, changing the diff fluid will be a (relatively!) simple matter of hoisting the rear end, removing the pipe plug and the filler plug, draining, and pumping in the new. Sponsored by: Best Oil for a c3? Reply What is your HP level and gear ratio? 3. If in tight circle or figure eights, the rear chatters or clunks, you need to drain it, put new oil and additive in. Thread Tools (68 through 75, including 73). I know the book says to ?fill until fluid overflows? for MT, and Rear Diff. Sponsored by: 73 Fluid Recommendations: Gear Oil / Lube. In loving memory of lost CorvetteForum Brothers and Sisters; C8 Corvette. C3 Tech/Performance; C3 General; C3s for Sale/Wanted; C3 Parts for Sale/Wanted; C3 Vendor for Sale; enjoy your new Diff fluid! Last edited by Dreamin; Jun 4, 2010 at 02:29 PM. 08s. Thanks in advance. C3 Corvette How much Differential Fluid ? Jump to Latest The capacity of the differential is about 1,7 litre (1,6l differential fluid + 0,117l additive). New Member. This comprehensive guide provides in-depth information on oil specifications for searched around the c3vr forums, but have not really found the specifics im looking for. 53 quarts. AVS Forum 1. When the oil is drained, does the oil cooler also empty completely or does a residual amount of the old oil remain in the cooler? CorvetteForum - Chevrolet Corvette Forum Discussion; C7 Corvette, 2014 - 2019; C7 C7 General Discussion - C7 fluid capacity list - Looking for a list for all the fluid capacities of the C7, Z51, M7. Jump to Latest 15K views If you are just doing a PM on the diff and replacing the gear oil you can use either 90 wt or the 85-140 and start with (1) bottle of additive. So are you saying that there are C3 manual transmission cars that had automatic fluid filled from the C3 Tech/Performance - Differential rebuild procedures 2nd try - Removed by Gary 4-21-24 [Modified by gtr1999, 2:47 PM 4/27/2004] C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette. caliper school. C1 & C2 Corvettes - 1959 C1 rear differential oil change fluid recommendations - Hi Gurus I?m changing my rear Differential oil on my 4. 0 inches Overhang (Front): Differential Lubricant Capacity: 3. Short test drive gave me lots of clunking noises. 2024 Corvette of the Year Winner - Modified C4 General Discussion - Differential fluid change ??'s - Hello All, I have replaced both hub bearings, replaced brake pads, turned rotors, and bled out the old brake fluid from system(old fluid was black). Corvette C5 differential plugs. 1972, 1979, 1980, 77, c3, cahange, capacity, change, corvette, differental, differential, fulid, lube, oil, read, rear. 7 L) 1973-1982 (5. C3 Tech/Performance; C3 General; C3s for Sale/Wanted; C3 Parts for Sale/Wanted; C3 Vendor for Sale; Does anyone have a link for the 2010 Corvette Grand Sport differential fluid change? I have a manual so I have the differential cooler. Thanks Pay attention to any burning smells coming from your vehicle’s exterior. Automatic Transmission - 3 Speed 1st Gear: 2. External Engine, Basic Tech and Maintenance for the C3 Corvette. Good luck just make sure the car is well supported. I suspect that if one were to install a drain plug on or near the bottom of the differential case you could drain most of the 3. 0 C3 General - Best Oil for a c3? - I'm planning on the first oil change for my 75 this weekend The previous owner is not accessible, so I can't ask what he'd been using for oil. The idiot who C3 Tech/Performance - Differential Fluid Change - Dumb question but how do you get the old gear oil out of the differential? LOG IN; REGISTER; Forums. The only special tool required is a flex-head 3/8 socket wrench to remove the fill port plug. For the Diff lube theres: AC Delco 80W-90W 10-451 GL-5, AC Delco "speacial formula"75W-90W 10-4061, Genuine GM Fluid 80W-90W GL-5 89021669, or AC Delco 80W-90W GL-4 89021671. 08:1, 3. 52 2nd Gear: 1. The thing is that I can not find how much it takes To maintain your Corvette’s high-performance engine, using the correct oil type and adhering to the proper oil capacity is critical. faqs; tech tips. Thanks ahead of time for the help. C1 & C2 Corvettes General C1 Corvette & C2 Corvette Discussion, Technical Info, Performance Upgrades, Project Builds, Restorations. I looked at the C3 Corvette Parts Auctions on eBay Corvette Books C3VR In-Stock Apparel & Accessories C3VR Member Name Badges C3VR Custom Apparel & Accessories @ Zazzle C3VR Window Stickers C3VR Member Deals & Discounts C3VR Member Calendars Shop Transmission Fluid Capacity (3/4) 3/3/23 11:49am. I checked it before I drained the oil and it read full on the dipstick. alignment school. 5 Quarts, With Filter Base Corvette Convertible with 350 cu. I used Pennzoil 70-80 gear oil and two bottles of additive. 7 pints Axle Ratio 300 Horsepower Base Engine Manual, Automatic Transmission: 3. C3 Tech & Performance 68,rear diff lube. what oil and In this video I show you the step by step process and all tools needed to change out the Gear oil that is in your 1968-1982 C3 Corvette differential. This is an industry standard gear oil spec for hypoid gear axles promulgated by the American Petroleum Institute. Used th gm oil with gm addetive, when i runned in the diff after i had rebuilt it, and changed gears. Capacity says 4 pints. C5 Tech - I found loads of metal shavings in my Differential Oil !! - I am preparing to take our Coupe out of winter storage (finally) and decided to check the differential oil (a. Does anyone know? Reply Like 05-19-2014 | 07:32 PM #5 Lubricant Capacity Four Speed Manual: 3. I am big fan of synthetic MT 90 (75w90) on my British cars. The REQUIRED gear oil is SAE 80W-90 GL-5. brake fluid school. 2 LB (12 oz) of R-12. Brand makes no difference!!! GM makes a small bottle of additive for all the older positraction rears. Reply To Rear Diff Fluid Capacity for Dana 44. I want to replace diff fluid as well while rear end is on stands. Being as though the C5 uses the same manuel case I would think it holds the same. Capacity: 5 quarts (with filter). . CorvettePL Discussion starter. Drifting . With another person, be prepared to add ATF to the fill area as it is being pumped out of the oil cooler line. Just want to know how many quarts to have on hand when starting job. API data states that SE C4 General Discussion - Fluid type & capacity? - I need to change my manual trans and rear diff fluid. Due to its age, I want to change the fluids and filters as a preventive measure. 75 liters or 2. 1968: 1969: 1970: 1971: 1980-1982 C3 3:07 Rear Differential with New Ring and Pinion. I drained the differential and replaced it with Red Line and a bottle of posi fluid. Curb C5 Tech Corvette Tech/Performance: LS1 Corvette Technical Info, Internal Engine, External Engine, Tech Topics, Basic Tech, Maintenance, How to Remove & Replace C3 Corvette General Discussion C3 1978 TH350 How much fluid do I need? Jump to Latest Fish-Sorry to disagree but it should not increase fluid capacity. 7 L) Oil Type: SAE 10W-30; Performance (LT1, GM/Delco Differential Gear/Axle Lubricant Price: $33. Dealer told me 2-23 oz plus 4 oz of additive. From: Central Florida. C3 Tech/Performance; C3 General; C3s for Sale/Wanted; C3 Parts for Sale/Wanted; C3 Vendor for Sale; C1 & C2 C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette. Jump to Latest 9. 0 Quarts, Less Filter Recommended Oil Grade Above 20°F: SAE 20W-20, SAE 10W-30 C7 Tech/Performance - DIY: manual transmission and rear differential fluid service - Yesterday morning, after 2 years/22k miles, I decided it was time to change out the driveline fluids considering they were still the original factory-fills. I have seen the regular differential. API data states that SE C3 General - Rear Diff Oil Change - Getting ready to do this after new 383, tkx 5 speed and hydraulic clutch add. 3 pints into the case. C8 Z06 Discussion; C8 ZR1 and Zora Discussion; C8 ERay/Hybrid/EV Discussion; C8 General Discussion; C8 Tech/Performance; C3 Forum . caliper seal school. I looked in C7 Z06 Discussion - Differential oil capacity? - Does anyone know the diff fluid capacity? It's not listed in the owners manual and search yielded nothing. C3 Tech/Performance; C3 General; C3s for Sale/Wanted; Oil capacity - 6. Recommended Communities. (About $50) It has everything you need to install a drain plug. C3 Tech/Performance; C3 General; C3s for Sale/Wanted; C3 Parts for Sale/Wanted; C3 Vendor for Sale; C1 C3 Corvette Forums. I was able to get three qts in. Jump to Latest 15K views 6 replies If you are just doing a PM on the diff and replacing the gear oil you can use either 90 wt or the 85-140 and start with (1) bottle of additive. 72 posts · Joined 2006 Add to quote; Only show this user #1 · Jan 31, 2007 What is the best oil for C3 350cui engines ? The engines was not make for new great or better then great oils . Specializing in C3 Chevrolet Corvette Parts since 1977. of fluid. Figure 4 shows relatively fresh Diff fluid draining and then Figure 5 showing Tranny fluid being pumped fowler12 Former Member Send Private Message Toledo, OH - USA Vette(s): 1977 auto. 5 quarts were put in per the manual. Driven 75w-90 Limited Slip Gear Oil Corvette differentials require aproximately 46oz of gear lubricant plus the positraction additive. I believe I C6 Corvette ZR1 & Z06 - DIY - Diff Fluid Change *Z06 Specific* - This is a very easy do-it-yourself project it took me less than an hour. about us; corvette parts. 73:1 Crankcase Oil Capacity, L36, L68, L71, L88 and L89 Engines 5 Quarts, Less Filter 6 Quarts, Position your drain pan under the car to collect the fluid. 1979, 79, c3, c5, change, corvette, differential, diffirential, drain, end, fluid, gm, plug, price, The American Petroleum Institute, or API, provides engine oil classification, and if you read the 1976 Corvette Owner's Manual, you'll see that Chevrolet recommends the use of SE-rated engine oils, only. I was considering using a suction device as an option. Thread Tools Lockdown Former Member Send Private Message Nales, FL - USA Vette(s): 1978 Siver Anniversary Editon, L48, almost all original Joined: 6/5/2005 Posts: 57 C3 Tech/Performance - 1980 rear differential seals - how do you replace the rear seals in a 1980 corvette? i already have the rear end out. big2bird. Joined: Dec 2020. Time to change the fluid in the differential--and I need the Vetterinarians' C3 Corvette Forums. C3 Tech/Performance; C3 General; C3s for Sale/Wanted; C3 Parts for Sale C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette. 36:1 Crankcase Oil Capacity, L36, L68, L71, L88 and L89 Engines 5 Quarts, Less Filter C3 Tech/Performance - '71 C3: How Much GM Posi Additive Do I Need for Differential Flush? - '71 350/270 Sucking out the old fluid and replacing with new. Changing C4 Differential Fluid. 7 pints. LOG IN; REGISTER; Forums. CorvetteForum - Chevrolet Corvette Forum Discussion; C3 Corvettes, 1968 - 1982; C3 Tech/Performance; A/C oil capacity. (see attached Word document). 11:1 Posi Trac rear end. Our inventory selection includes GM gear lubricant and GM positraction additive, along with ultra guard fluid to meet your Corvette restoration needs. 90 wt gear oil will work but I like the Lucas better. $15. Changing differential fluid on my '81. duntov motor company explains how the 1963-82 corvette differential affects your car's handling. GL-5 for the diff, either GL-4 or GL-5 for the transmission. Specifications for the 1969 Corvette, including dimensions, electrical, capacities, engine, and features. Login/Register Changed my differential fluid last year precisely how C4 Tech/Performance - Differential Oil Capacity? - How much oil does the rear end hold? Factory manual, owners manual and dealer all have different numbers. However, I can not find any info on how much oil. racing corvette parts; street corvette parts; restoration packages; manufacturing. Duke. Please :rofl: explain the best and easiest :bigears way to change the fluid in C3 Tech/Performance - 1971 4 speed transmission oil - Hello, Could someone please let me know how many quarts of oil go in 1971 4 speed and what type of oil is recomended? Basic Tech and Maintenance for the C3 Corvette. You will love them!!! Reply Like. Corvette; Start date Apr 1 Diff fluid is heavy and it stinks. 7K I have seen numerous versions and part # for these products. C3 Tech/Performance; C3 General; C3s for Sale/Wanted; C3 Corvettes, 1968 - 1982. 36:1 Crankcase Oil Capacity, LS5, LS6 Engines 5 Quarts, Less Filter 5. THe purpose of the deep pan is to put the fluid further away from the rotating components, to reduce aeration. Thread Tools Search this Thread Jul 14, 2009 | 06:32 PM Step 3. Sponsored by: 78 Oil Capacity. 55 gears If you go out and rod your Vette and then you get under it and you can't put your hand on the rear end because it's so hot you need to run heavier oil of a multi vescosity(sp?) This site is for Corvette C3 enthusiasts and has lots of information pertaining to Corvettes built between 1968 and 1982 Note: Most 1969 C3 Differentials were manufactured at Warren and are suffixed 'W'. Differential Lubricant Capacity 3. Also I am changing my diff fluid to Royal Purple Max Gear 75W90. Step 5. Sponsored by: Rear Diff Oil Change. (for limmited slip differentsials. I did a search and I read that the fluid can be siphoned out, pumped out, or drained if you drill your own drain hole and tap it for a plug. Bill C3 Tech/Performance - Changing rear differential fluid (1980) - Good Day! :willy: We here at school are in the process of changing the rear spring (fiberglass), struts bushings (poly), and front differential bushings (poly) on a stock 1980. Thread Tools Search this Thread Sep 4, 2013 | 12:26 PM Share #1 How to change and flush the differential fluid on a C3 Corvette #corvette #holleyperformance #c3 #c3corvette C3 Corvette Forums. Sponsored by: Rear Diff Oil Change C7 ZR1 Discussion - Correct AC Delco differential oil - Decided to change the Differential Oil in my 2019 ZR1. (GM Part 89021671) More Information . Jump to Latest 2. C3 Tech/Performance; C3 General; C3s for Sale/Wanted; C3 Parts for Sale/Wanted; C3 Vendor for Sale; C1 & C2 Corvettes, 1953 - 1967 But even if you install the plug, you will need a way to inject the new oil into the differential. SGC5FOAL 26 Replies. 4 liters or 2. When I rebuild the differential, I replaced the fluid with new GM fluid. - My AIM states that the system requires 3. After the initial installation and draining, it's like an oil change thereafter. View Next Unread. ) no addetive. 1980-82 (C3) Differential Fluid Kit | Eckler's 1980-82 Differential Fluid Kit | Chevrolet | Corvette | Collectors Edition Standard | 1982 C5 Tech - 04' Z06 trans fluid capacity - The T-56 in my 02' Camaro SS took 4 qts. C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic C6 Tech/Performance - Rear Differential Fluid Replacement Schedule - Hey Guys, I just hit 30k on my 2009 C6 and the dealer is recommending a rear differential flush - it sounds unnecessary to me this early on. 73 - 4. Spike I am admittedly an AMSOIL fan-boy of their various products including Signature Series motor oil and Severe Gear differential fluid. rear axle lubricant). But if the fluid is just an opaque dark red, and smells only a little burnt, then I'd go for the flush. My C3 Corvette Parts Auctions on eBay Corvette Books C3VR In-Stock Apparel & Accessories C3VR Member Name Badges C3VR Custom Apparel & Accessories @ Zazzle C3VR Window Stickers C3VR Member Deals & Discounts C3VR Member Calendars Shop Amazon. I found that getting the new oil hot by putting it into a pan of hot water made the pumping a whole lot quicker. Posts: 1,586. Sponsored by: [C2] Differential C2/3 axle oil capacity is 3. After long trips the posi clutches "dried out. bottles of ACDelco 75W-90 Dexron Gear Oil (p/n 10-4061) and one 4oz. 96 quarts for all versions of the eLSD diff available in the C7. I even took the car for a test drive and rechecked the fluid level after the fluid had cooled and still had fluid flowing out of the fill hole. C3 Corvette (1968-1982) Oil Capacity: 1968-1972 (5. That was not enough to fill. Anyone know what type and how much fluid goes in each? It's a '96 LT4 6-speed with 3:45 rear gears. It is 2010 now and does any body have any advice on what oils to use? thanks Ed Reply. What is the best fluid and additive. C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for I was aware that some newer manual transmissions used automatic fluid like the 4+3 in the C4's as well as my 1988 Mustang 5. 5 in the past, including filter) Trans fluid = 4 qts (some will leak out) Diff fluid = ??? (I in this video I go though the details of changing the rear differential fluid in my 1978 Corvette. Does anyone know the exact amount needed to fill?82 year model. Sponsored by: rear end gear 1980 corvette how much oil. C1 & C2 Corvettes - Differential Fill Plug - I went to install my fill plug and I don't think it had a gasket when I removed it. Get notified of new replies. Reduces friction and heat. 00. 7 pints, so you need two quarts of gear oil. Pull the rod out and it sucks, push it back in and it pushes the oil out. Back to Subforum. the capacity is in your Differential Lubricant Capacity 3. Reply. 8 pints. 7 What is the best oil for C3 corvette ?? Jump to Latest 47K views 49 replies 20 participants last post by Corvette7579 Mar 6, 2007. Spike C3 Corvettes, 1968 - 1982. If inter C3 Corvette Parts Auctions on eBay Corvette Books C3VR In-Stock Apparel & Accessories C3VR Member Name Badges C3VR Custom Apparel & Accessories @ Zazzle C3VR Window Stickers C3VR Member New Topic . I hope someone can help. I just want to make sure before I change to Royal Purple synchromax. Start the engine, and as the old fluid is pumped out, add fresh fluid to the pan. Corvette America is a leader in the restoration industry, offering affordable solutions for Corvette fans. Differential Lubricant Capacity 4. I also considered changing the fluid. Do the drain and fill bolts use crush washers that you need to buy? C3 Corvettes, 1968 - 1982. Torque: 20 ft/lbs (Oil Drain Plug) Limited Slip Differential, GL-5* All TEMPS. I had tried running 4 ounces and I had bad chattering problem Almost all of the professional shops that I know of that do rebuilds recommend 85w140 in warm climates or 80w90 in cold climates. Corvette C6 differential drains. C3 Corvettes, 1968 - 1982; C3 General; Best Oil for a c3? C3 General General C3 Corvette Discussion not covered in Tech. You can spend as much as you like for exotic "hot-rod" lubricants, but it isn't necessary. THEN drive in tight figure eights for a few minutes, going both directions, it should seat the clutches and quiet the C3 Tech/Performance - Diff Fluid and Additive - I know it's probably been asked a hundred times. pdf Specifications for the 1982 Corvette, including dimensions, electrical, capacities, engine, and features. New Member C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette. Save Share Reply Quote Like. Subscribe Reply C5 Tech - C5 Fluid Capacity? - I've tried searching with almost zero success. 10735 posts · Joined 2013 Add to quote; Only show this user #2 One last question. . 0 Quarts, Less Filter Specifications for the 1976 Corvette, including dimensions, electrical, capacities, engine, and features. I waited an hour and rechecked with the same result. No problems for at least a year C6 Corvette General Discussion - Fluid Change, Differential 2010 Grand Sport - I've been getting some hop in my 2010 Grand Sport in tight corners. 75 pints Axle Ratio: 195 Horsepower Base Engine Four Speed Manual Crankcase Oil Capacity, Standard, L82 Engines: 4. Close. Z06Frank Former Member Send Private C5 Tech - Differential Fluid, which do you use? - I'm about to change my differential fluid and would like to hear your recommendations for which fluid and/or additive you prefer. Search . Figure 1c. Diff Fluid Capacity for 75W90?? C3 Tech/Performance - Differential Oil Change - I was wondering what oil to use, how much oil, and how much GM posi additive I need to relace the oil in the diff of a '77 with 3. Norm 1 38 Replies. bvbmyg nzpqht ljd npsq naztj urof ttbjff pmfogvuy jddzf upgx