C7 corvette ring and pinion. Differential Carrier Break 3. Mar 27, 2003 · C5 Tech - Why does changing gears in a C5 cost so dang much! - putting 3. Fits all 2 series differentials from 1997-2004 FS: 4. Many have seen daily driver duty, spirited high Note: 1963-1964 Corvette used a coarse spline pinion; 1965-1979 Corvette used a fine spline pinion. To do the job the right way you have to have the Aug 31, 2014 · Not so happy with the 3. 90 $1,059. The only change is the transfer gear, 1. 391 rear end Sep 16, 2021 · 3. C1 & C2 Parts. 90 gear ratio designed to fit factory 2006-2013 Z06, 2010-2013 LS3 Grand Sport w/6-speed and 2013 427 Jul 9, 2021 · The ring and pinion will whine at 30/60/90/120mph if they are worn. I have a 3. Feb 4, 2021 · 3 11 08 DANA D 2007773 P4L866 41 10. 95. which meant when I was shopping for a dana 44, i could go with a cheaper 3. Direct fitment 1965-1979 Corvette. 73 YG D36-373 Rear 3. 73, 3. 535" Pinion Spline: 30 A new performance differential ring and pinion will give your C7 Corvette quickness that you really can feel in the seat of your pants. 23. 73 ratio. SPECIAL PRODUCTION DANA 36 1984-1996 AND HEAVY-DUTY DANA 36. Apr 13, 2024 · C6 A6 - from Stock 2. Features: Gear Ratio: 3. 45 Ring=38t, Pinion=11t I know with axles, more splines = more likely to strip, less splines = more likely to snap and the spline root. You will also be pleased to know that Eckler's has May 31, 2011 · C3 Tech/Performance - 63-79 ring and pinion gears swap questions - I am in the process of changing gear ratio from 3. You must pull and re-press the bearings each time you adjust the amount or position of shims. 56 to 3. 45s. 90 gear ratio designed to fit all 2014-2019 Corvettes. Aug 15, 2012 · I might just try and scrounge up $350 for a ring/pinion with a 3. 54,,,, i have seen the link where they take the complete bat wing out and do it that way but in looking at it under the car, it looks like maybe Description. Description. For use with factory 3-series carrier only May 25, 2015 · C7 Tech/Performance - Ring and pinion - OK - got a whine in the differentia when accelerating. Tags. Have a 2. Lowest Prices. $499. Nov 3, 2016 · New 4. 008. 5 (Inch) (10 Bolt) Manufactured by Motive Gear. Jan 6, 2011 · C5 rear ends are a very technical challenge to do a" gear only" swap--period I would NOT attempt it yourself---BUT if you are talking about changing the COMPLETE rear end assembly--that is different and doable--- No special tools are needed--jack stands and patience--there are great instructions avail on the internet-the tunnel cover has to be removed to allow enough clearance to remove the Description. After a quick tour of the shop I knew I came to the right place. If the whine does not change much or at all with getting on and off the gas, then you likely have a bearing failure. 5-373 Specifications. 75:1 ring and pinion from Jegs about 3 or 4 years ago and have never installed it. 73 ring and pinion set - I have a brand new never installed yukon gear 3. Reply Subscribe. Buy 1997-2004 (C5) Corvette Ring & Pinions online at Zip. Ring and Pinion Specifications D44. 56:1 Ring and Pinion. DTE want $1800 for a new ring and pinion and reman carrier. I'm thinking about either 3. Ed. Aug 6, 2019 · C6 Corvette ZR1 & Z06 - Need help with ring and pinion parts - I've been trying to find part numbers for the pinion retaining nut and the 2 pinion tools. 08 is the bolt pattern the same with anything in the 4's or is 3. 15, but don't have $1800 for DTE. Click link for video. 07 ratio. C7 ZR1 Jun 22, 2017 · C1 & C2 Corvettes - Ring and pinion help - Wondering if anyone might be able to decode this ring gear and pinion. Because of this its very expensive to make the tooling to forge and machine the gears and the corvette is a fairly small market in the gear manufactures eyes. My appointment was Monday, they closed Friday and never re-openned. Direct fitment 1980-1982 Corvette with aluminum D44 differential. Mar 22, 2017 · C6 Corvette ZR1 & Z06 - Z/28 ring and pinion - I'm curiousdoes the ring and pinion from the 2014 or 2015 Z/28 fit the Z06 rear end. 59 to 3. Started randomly one day changed fluids and tried the figure 8s and nothing changed. A new performance differential ring and pinion will give your C5 or C6 Corvette quickness that you really can feel in the seat of your pants. 5 -8. 73 / 3. They are precision machined using computer controlled processes, heat treated, CNC triple-lapped and Rockwell Mar 31, 2004 · Well one of my buddies is pretty good w/ swapping out rear ends etc. Our inventory selection includes new ring and pinion gears to upgrade your differential and May 16, 2016 · C3 Tech/Performance - Used Ring and pinion - Would it be wise to install a used ring and pinion gear in a rear diff? C7 Corvette, 2014 - 2019. Jul 7, 2020 · Yes, all current C8's have the same 3. You will find the fit and function will work perfectly for your Corvette. Car is at ECS as there was suspect noise, turns out I need a rebuild of the rear end. 73 gears/carriers wondering why those gears won't fit. This Corvette replacement ring & pinion gear set has been manufactured to meet or exceed factory specifications and performance. Same day shipping. The pinion seal was leaking pretty bad on the car and there didn't seem to be a c-clip holding the drivers side yoke in place as when I disconnected the half shaft, the side yoke easily pulled out. Aug 3, 2017 · US Gear’s New Dana 36 Ring and Pinion Gear Sets For C4 Corvettes. 56 which I got without any problems. 73's outta my car by just changing the ring and pinion. Direct fitment 1980-1982 Corvette with Sep 20, 2011 · C5 General - Ring and Pinion Pricing - Does anyone else out there feel that $800 for a ring and pinion set seems high? C7 Corvette, 2014 - 2019. Dec 18, 2016 · The overall first gear ratio changes from a 10. $300. C4 General Discussion - c4 ring and pinion change - Hello guys,,,, well, it have my car all jacked up and got the exhaust off, and preparing change the gears from 2. Thanks. Now i was under the impression id need to swap out the entire differential, since i have a 2 series and would be upgrading to a 3. This gear set can be installed into a 1963-1964 differential but the front yoke will need to be replaced with a 1965 and later version. They find a pattern, or groove if you will, and within the first 500 miles they finalize that pattern. Mar 1, 2019 · C7 Corvette, 2014 - 2019. Last edited by div7racer; 02-18-2017 at 06:07 PM. I know for our 79, I had a choice of 11 different gear ratios. 8620 Steel Construction. Sep 12, 2021 · Any difference between an auto or manual c5 ring and pinion. 08 to something closer to 4. For use with 3. I have a few questions. C7 ZR1 Discussion Feb 28, 2009 · C4 Parts for Sale/Wanted - f/s new dana 44 yukon gear 3. Feb 5, 2012 · Ring and pinion change. RE-MANUFACTURED CORVETTE DANA 36 DIFFERENTIAL. :cheers: part number YG D44HD-373 Mar 24, 2013 · C3 General - Ring and Pinion choice - I'm trying to decide to go taller in my gears. C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine. 42 and stall converter in my automatic. If you try to get a good pattern at . Dana 36 (2. 008 backlash they'll make noise. 70 overdrive, I'm thinking I'd like to change the diff gear to something a little Feb 18, 2013 · C4 General Discussion - c4 ring and pinion change - Hello guys,,,, well, it have my car all jacked up and got the exhaust off, and preparing change the gears from 2. 438 (Inch) Pinion Spline Count 27. 73 Ratio Performance Differential Ring and Pinion for 8. And things are usually not happy when the pattern is changed. These are the same ring & pinion gears that Zip Corvette uses for our in-house differential rebuild service. Includes New Timken or Koyo USA Bearings (6), CR Seals (3), Dana Clutch Pack with retainers, Cross Shaft, Dana Ring Gear Bolts (10), pinion Cinch Nut with hardened Washer, all Shims Corvette License Plate Frame - Carbon Fiber : All C5 / C6 / C7 /C8. 54 ratio. Apr 25, 2016 · C4 General Discussion - C4 ring and pinion options? - I have tried Google, Summit, Amazon, Local Parts Stores, couple corvette parts supplies and had no luck. 07 set and let the retailers keep their higlhly valued 3. Gear Rotation: Standard. Ring and Pinion size 8. 42 gears for manual cars only,how can that be? They probably just say that to reduce the number of complaints from people that have 2. A new performance differential ring and pinion will give your C7 Corvette quickness that you really can feel in the seat of your pants. C7 Tech/Performance - Ring and Pinion play - I have a 2016 ZO6 that had a differential whine with light acceleration, GM replaced it and it is quite. 42 ratio V885342L motive gear i did not find it Reply Like 08-01-2023, 08:03 Dec 7, 2016 · The corvette uses a very unique gear set that is very different than a standard RWD differential. At this time, I suggest cycling the rack back and forth. 15 ? - I am looking into changing my gear to a 3. Has anyone changed there gear and have you had any problems? I am at about 400rwhp and do not plan on Motive Gear Ring & Pinion for 2014-2017 C7 Corvette - Ratio: 3. Checking prices on a 3. Jan 18, 2017 · C7 Z06 Discussion - Differential Ring and Pinion Backlash - I had a whine in the differential on my 2016 A8 Corvette and the dealer replaced it. 73, however I am a little worried that a 3. 36 differential from my 67. 55 Ring and Pinion Gears? - Hi All, Car is a 1980 L-48 Automatic. Our inventory selection includes Dana 36 and Dana 44 ring and pinions to meet your Corvette needs. We have confirmed the rear end is a Dana 44 3. Not sure why they are saying only 3. but if I had to guess, it's substantial. My vette has 450lbs of torque so stepping down in gears would not be that much of May 10, 2022 · Turn the adjuster plug back 50 to 70 degrees (one flat is 60 degrees). Direct fitment for all 1984 & 1985-1996 Corvette with Dana 36 differential. . 2. *FINAL SALE* West Coast Corvettes has been the leading source for C5 and Z06 Corvette Custom Built Differentials for the past 15 years and we are now offering just the Ring & Pinion Sets for those who have the ability to source to rebuilt their own rear diff. Possibly as high as . 70 ratio. C7 ZR1 Discussion; The C5/C6 rear end requires very special tools to set up the ring and pinion properly. 73 ring pinion. Corvette Rear Differential Ring & Pinion Gear Sets : 2005-07 C6 LS2. There is one ring and pinion for all models. They used 273,308,336,355,370,411,and 456 Richmond makes a 390 gear maybe that's what you have. Aug 23, 2012 · With this set up you will use 1-4 in the 1/8mile. 99 Estimated to ship direct from manufacturer on 05/28/24, pending manufacturer availability. redvetracr. 08-23-2012, 03:45 PM. Feb 17, 2014 · Gm used a low tooth count originally with 3. Whether you’re maintaining your Shark Corvette or completing a full restoration, our selection of C3 Corvette Suspension & Driveline parts is unsurpassed. it would be a cheap route to a 0. Install the adjuster plug lock nut to the adjuster plug. 010 for pinion depth and then re-shim the carrier to . Need to make a decision over the next few hours on which ring and pinion ratio i will need to select. 10. I'm assUmming not. 54 Ring=46t, Pinion=13t 3. Anyone have Feb 15, 2006 · C7 Corvette, 2014 - 2019. Cover Bolt Quantity 10. Specializing in C5 Chevrolet Corvette Parts. 10 rear is just coming to a point where I'm not enjoying it much as I did. 391 rear end Feb 26, 2008 · You will not notice much difference between 2. 46 Z51 and 1. 55 rear end to go with the Aug 1, 2023 · C7 Corvette, 2014 - 2019. OE GM PART #: 89047954 *GM part # provided for lookup purposes only. Location will be a big help, but. 85 or? I am in the process of rebuilding a non-posi 3. 73 - After much deliberation I decided on a set of 3. It still goes through the traps at the same MPH in 5th gear, but at close to 6000 RPM instead of around 5000 RPM. FS: 4. 48 to a 12. 42 ring and pinion set from National Drivetrain and they are about Jun 19, 2022 · So Denny's Driveshafts to the rescue. Jan 10, 2011 · C5 Tech - Ring and Pinion - Thinking about getting the 3. Just engineering curiosity here (the rest I understood). Differential Carrier Break: 2. 38 non Z51 which will effect overall gear multiplication. Shop for 1997-2004 Corvette Differential Pinion O-Ring Seal from Zip - your source for C5 Corvette driveline components including differentials components. Part #: GM10-273. I have a 2002 Z06 that I built up a LS2 427 549 rwhp and 540 tq. C7 ZR1 Discussion; C6 Corvette ZR1 & Z06 - Z/28 ring and pinion - I'm curiousdoes the ring and pinion from the 2014 or 2015 Z/28 fit the Z06 rear end. 33 US Gear R&P For C4 Corvette Dana 44 . Matched Set. The fourth generation Corvette has been around the block and back. 010 backlash. When I get to about 70mph it unbearable. I can only find the base C6 part numbers. No-Hassle Returns. Search pulled up nothing, and I'm curious if the gear fits. Yes, you could actually change only the ring and pinion and nothing else. The trick is to get the best pattern at . Replacement. While you are doing the swap I would suggest you replace the factory rubber transmission/rear end mounts with the Pfadt polly mounts. Gears are dated 10/73. C7 Tech/Performance - C7 ring and pinion - Important - hello everyone, I have a problem with my C7 i need to fix it fast as possible so my problem is my differential, I need to change the ring and pinion to a higher ratio, but there is no company sell ring and pinion (i can't find any website sell ring and pinion for Differential Model: Linamar C7 Corvette; Cover Bolt Quantity: 9; Carrier Breaks: 2. 00 $39. C7 ZR1 Discussion; C7 General Jan 23, 2023 · C4 Tech/Performance - Dana 44 Ring and Pinion - I seem to be having trouble finding this information that is in the back of my head. 008" to . Swapping the gears, a new wear pattern is going to be established that may or may not contribute to the life of the gears. Nitro gears are manufactured from 8620 steel gear forgings in the same manufacturing facilities as GM, Dodge, Ford & Toyota. 45 in second gear (LT4 w/700R4) C4 Tech/Performance - Setting up D36 ring & pinion - Since the shims are inbound of the carrier bearings, it's more involved setting up the D36. Ring & Pinion Gear Ratio 3. Is it possible to get a new ring and pinion gear change without changing the complete carrier. Im asking cause i need a new r&p and it says on web site for nitro 3. When I asked about putting a 3 series gear in a 2 series carrier he said that they now use a thicker ring gear instead of a shim. C1 & C2 Parts - 4. Vehicles. 012" back-lash for street gear sets. 90 upgraded ratio. Jeff from Silver Sport recommended a 3. 73 Ring and Pinion? C6 Tech/Performance LS2, LS3, LS7, LS9 Corvette Technical Info, Internal Engine, External Engine, Tech Topics, Basic Tech, Maintenance, How to Remove & Replace May 31, 2007 · C5 Tech - C5 Ring and Pinion questions - Well get ready for it, another question about gears. Wheel hop will destroy rear end parts real quick, with the polly mounts I have never had any wheel hop. Richmond hones (or used to) the gears at . I've never seen/heard of anyone 'reaming' the case to accept 1/2" SAE bolts. 08 or 3. 55 or 3. 90. 73 YG D36-273 Rear 3. 73 Ratio and Higher. A new performance differential ring and pinion will give your C6 Z06 or Grand Sport Corvette quickness that you really can feel in the seat of your pants. For use with factory carrier. Choices in title. 1) If I reuse the clutch case from the 3. I my self have been a mechainic for 35 years as a job, I was also a certified ASE master mechanic when I was 25. I have a Mini tub with 335 tires. 54 YG D36-354T Rear Thick 3. C4 Tech/Performance - Dana 44 ring n pinion install 3. 08 YG D36-308 Rear 3. It's a Super 44 w/226 ring gear. 08 c6 ring and Ring & pinion gears are matched sets to eliminate noise and whine when rebuilding your Corvette's differential. Feb 1, 2015 · Received 171 Likes on 120 Posts. Replacement for 1963-1964 Corvette rear ends; must use fine spline yoke when installing. Their gear sets are made from first-run steel, this allows Motive Gear ring and pinions to handle the extreme torque from high horsepower applications. Was told it more than likely is a ring and pinion problem in my 2002 by the dealer. Matched gear sets eliminate the possibility of "rear-end whining". Motive Gear and Motive Gear Performance ring gear and pinions are developed to be run at . Sep 19, 2014 · Originally Posted by 69427. 70 the largest that will bolt to the Nov 10, 2007 · Received 174 Likes on 160 Posts. 73 Ring and Pinion? C6 Tech/Performance LS2, LS3, LS7, LS9 Corvette Technical Info, Internal Engine, External Engine, Tech Topics, Basic Tech, Maintenance, How to Remove & Replace Jan 7, 2004 · C7 Corvette, 2014 - 2019. He wants to help me get these dog 2. 42 gears in my A4. May 1, 2012 · C3 Tech/Performance - Ring and pinion - Hi. Motive Gear performance ring and pinions are perfect for dedicated racing or off-road Corvette. Mar 21, 2016 · C6 Corvette General Discussion - Do I need a ring and pinion? Video!! - 08 c6 6 speed 80xxx. May 24, 2021 · Share. 73s in my cobra cost 180 bucks for the ring and pinion set. It now has 2. 66” Ring Gear Rotation: Standard; Ring Gear Material: 8620 Steel; Ring Gear Bolt Quantity: 10; Ring Gear Bolt Size: 3/8" X 24 RH; Pinion Diameter: 2. 00 for a standard Full Rebuild with your core in. 42 and Z06. If you or anyone else is interested I have a 4:11 ring & pinion for a C-1 original GM gears. C7 Sep 5, 2021 · The yoke should slide onto the pinion with hardly no restance, tight fit but should not have to be pulled on by pinion nut. C4 Tech/Performance. Oct 13, 2005 · CorvetteForum - Chevrolet Corvette Forum Discussion. 73 would possibly break the case as it is not as strong as 3. C6 Corvette ZR1 & Z06; C6 Corvette General Discussion; C6 Tech/Performance; C6 Scan & Tune Sep 23, 2009 · Ring and Pinion Experts/ANALYSIS. Pinion Shaft Diameter 1. Mar 14, 2002 · Did you install the ring and pinion yourself, or do you need all the special tools in order to do the work. 90 gear ratio designed to fit all 1997-2004 and 2005-2013 non-Z06 or Grand Sport Corvettes. When I'm going between 25-30 in town and let off the gas and then accelerate you can feel and hear a Description. 73 gear ratio designed to fit all 1997-2004 and 2005-2013 non-Z06 or Grand Sport Corvettes. The carrier/ring shims take Dana/Spicer 706757x (with a Corvette specific cover gasket) or 701005x (w/o) The bearing/shim installation kit doesn't include the side yoke (stub axle) bearings or seals, but I already knew that. 63-64 used a coarse spline flange and pinion. Well to start off what companies make ring and pinion sets for a C5 besides Motive and Richmond? I would like to get some U. 025, I know it's supposed to be something around . Back to Subforum. C7 ZR1 Discussion; Sep 15, 2014 · Dana 36 ICA Ring and Pinion Gears The following Yukon ring and pinion gears are available through Filthy Motorsports for Dana Spicer 36 ICA axles: Available Ratios PN / Link Notes 2. Oct 12, 2008 · Got a Richmond Dana 36 3 series 3. 15; Carrier/Axle Spline Count: 41; Ring Gear Diameter: 8. scattered the ring and pinion on our 81 this morning. $100+UPS owns them. The shop that I am considering to do the job says they can install the gear set. 07 carrier. C7 ZR1 Discussion; C7 General Discussion; C7 Tech/Performance; C7 Z06 Discussion; C7 Forced Induction/Nitrous; C7 Dealer Inventory; C7 Corvettes for Sale; C7 Parts for Sale/Wanted; C7 Vendor for Sale; C6 Corvette, 2005 - 2013. Revive your 1980-1982 Corvette's factory rear end, or upgrade your differential for some new found performance, with a fresh set of ring & pinion gears from Zip Corvette. 97-13 3. If you would rather trust the experts at Oct 13, 2012 · After some miles, a ring and pinion develop a "set", that is, just like a cam and lifters, the wear pattern is established. I noticed that eckler has a video for $20 bucks that demonstrates the procedure, I wonder if it is any good. 73s. Ring Gear Diameter: 8. I noticed right away after they installed the new differential when going from forward to reverse more of a clunk. CLICK FOR MORE INFO. 54,,,, i have seen the link where they take the complete bat wing out and do it that way but in looking at it under the car, it looks like maybe Details. If your gears are original you will need to change the pinion flange also. (GM Part 89047954) Jun 23, 2008 · Breaking in the ring and pinion is necessary to allow the ring and pinion to 'mesh' with eachother. J- 42164 pinion gear holder is 27 spline but the Z06 is 31 spline. Note: These are the same ring & pinion gears that Zip Corvette uses for our in-house differential rebuild service. 73 and want to have a 3. 44 with the 2. Also did you install speedometer gears and sensor yourself and if so did you have to pull the transmission to do so. 00 shipped to the lower 48 . C7 Corvette, 2014 - 2019. Whether you’re maintaining your 4th generation Corvette or completing a full restoration, our selection of C4 Corvette Suspension and Drivetrain parts is unsurpassed. Maybe someone will chime in what the difference Once preload is set install the seal and loctite pinion nut. C4 Corvettes, 1984 - 1996. Low tooth count promotes heat and increased wear. Warranty Period: 2 Years or 100,000 Miles. 4. I am probably the founder of C5-DIY and I worked for a month to do this process, you need the two pieces from Kentmoore. GM7. 73 Or Lower Carrier) Increases Performance. These were installed using set-up bearings and removed to go with a different ratio before the final installation of the new bearings . 07 diff gear and TH-350 transmission that it was born with, but with the . A 4. Is it a good idea? Probably not unless the unit has very low mileage. 72 to 3. Differential Case Design Type GM 7. 10 gear ratio designed to fit all 2014-2019 Corvettes. The shop I had lined up to do the work went out of business while my car was on their lot. 12. a small amount of oil on both parts may help as well. If this is the case then you should have a 3 series carrier and the 273-370 will fit. 73/3. Working on collecting parts for a TKX swap. If I coast it goes away as soon as I give it has it comes back. 54 YG D36-354 Rear 3. Let me add this, I took a 500 mile trip to take mine to RTK in Fredrick MD. Have the transmission kit sitting in my garage. 73 YG D36-373T Rear Thick Nov 3, 2010 · C7 Corvette, 2014 - 2019. Best price helps as well. I can make that one but Aug 27, 2023 · C3 Tech/Performance - Source for 3. 09-14-2009, 11:28 AM. Mar 15, 2019 · Received 76 Likes on 62 Posts. Strange gears if they make a set that would be compatible with the T56 Series 3 Carriers. 73 gear set for the 85-96 Dana 44 vettes and first gen vipers cost me $240us , i will sell it for $125us+shipping,that's a wicked deal for a quality gear set. Doing an old 12 bolt or 9 inch is a completely other planet compared to Vette diff. Now when I'm going about 20-30 mph and let of the gas Mar 24, 2004 · C4 Tech/Performance - Dana 44 Ring and Pinion Sets - where is the best place to get them from. I need some opinions from some gear heads. 10 gear that is a direct bolt in for an automatic 2 series differential. For use with factory 3-series carrier only (3. Feb 24, 2022 · C3 Tech/Performance - Changing ring and pinion on a Dana 44 - Hi, I'm getting ready to swap in a 700R4 transmission on my 1980 Corvette. They were only turned by hand to check mesh patterns . S. 36 or 3. Part #: G885273. Oct 23, 2009 · CorvetteForum - Chevrolet Corvette Forum Discussion. 08 rear end. 42 or 3. That looks to be very late model and very likely has 1/2" ring gear bolts. Looks like I need Dana/Spicer 72922-1x for my pinion shims. 1960, corvette, gears, pinion, ring. $55. Ring & pinion gears are matched sets to eliminate noise and whine when rebuilding your Corvette's differential. 59 YG D36-259 Rear 2. C6 Corvette ZR1 & Z06; C6 Corvette General Discussion; C6 Tech/Performance; C6 Scan & Tune Additional Item Information. Comes with spacer for use on 3 series carrier. I haven't put the dial indicator on it yet to measure. 11. Should be 10 ten on pinion and 37 on ring gear. Originally Posted by Shaka. Hi all, C6 Z06. $250 shipped within US. 3. 5 (Inch) Ring Gear Material: 8620 Steel. 90 Performance Ring & Pinion. I'd say get a 1/2-SAE bolt to confirm the ring gear is actually threaded for 1/2". I worked at a ford dealer at the time and got them put in for 100 bucks! In this new (pay more for the same thing ) world of c5s why do I have to get the whole dang rear end carrier and Dec 12, 2010 · C5 Tech - Want to change Ring and Pinion in my A4 3. Reply Like. 55. Designed to fit all 1997-2004 and 2005-2013 non-Z06 or Grand Sport Corvettes. 90 or 4. Note: 1963-1964 Corvette used a coarse spline pinion; 1965-1979 Corvette used a fine spline pinion Sep 14, 2009 · Ring and pinion change. C7 ZR1 Discussion; C7 General Discussion; C7 Tech/Performance; including a posi-pack from Randy's Ring and Pinion off of their website Nov 4, 2012 · Reply. Right now, it has the 3. 56:1 Ring and Pinion - Nice shape. 97-04 Differential Pinion O-Ring Seal. With the youngest C4’s ringing in at the ripe old age of 21, and the oldest now knockin’ on 33 years old, these old warriors need lots of love and upkeep. I'm not sure what the difference in rear ends is bewteen your 81 and my 79, I have 4. 625. Hold the adjuster plug stationary while tightening the adjuster plug lock nut 68 N·m (50 lb ft). Pinion Gear Tooth Quantity 11. Choose: 3. 2 - 8. I would take a triangle file and just try to clean up pinion spline a bit and then try to slide them together not in case. I use this car for road racing and autocross. . C6 Corvette Sep 19, 2023 · C6 A6 - from Stock 2. J-42172 pinion spanner wrench. When in one of those sweeet speeds where the whine is loud, backing on and off the gas will alter the whine. Without the tools, it most Count on Zip Corvette for the best quality Corvette Parts available for your 1968-1982 Corvette. This should be the same for gears I assume. Sep 1, 2006 · Glenn, GM didn't use a 391 gear in vettes. 55 Ring=39t, Pinion=11t 3. 42. 6 IFS, GM 7. Nice shape. 55 ring and pinion gears and transmission gears. Unless you are absolutely limited in funds, and because it is a pain to remove the rear gear unit, I would at least change the carrier and pinion bearings and the yoke and pinion Description. Modern quality gears use a higher tooth count and are made from 8620 steel. Now it doesn't whine but has considerable slop in the ring and pinion. BTW, I had them for last 4 years. Once the pinion gear is installed, position ring gear and carrier into housing to check backlash. 13. 55 being the lowest at 9-32. Apr 26, 2004 · C4 General Discussion - Strongest ring and pinion? - Who makes the best gears out there but are still fairly quiet? C7 Corvette, 2014 - 2019. C4 manual rack and pinion. I think Jeg's had them at one time. 5, GM 7. 23 Ratio and Higher. Feb 3, 2006 · That all assumes the pinion has the same number of teeth for each gear set, which it doesn't. Feb 3, 2006 · The 2 important pieces are the splined unit to hold the pinion to remove the nut and the piece that is keyed to remove the pinion nut. 73. So any aggressive driving will lead to an uneven pattern in the ring and pinion and overheated parts which will tend to fail over time. C7 ZR1 Discussion; Need ring and pinion for corvette c6 3. vh ef ct ay fi dz xx mu az xp