this item has sold - we can build one just like it or to your specifications.
Thank you, JD Race all Or Email will get you a custom quote for the rear you want!
Jim
JD Race
Search found 994 matches
- Tue Jan 10, 2023 12:56 pm
- Forum: Rear Ends and Parts
- Topic: SOLD 10 bolt 8.5 custom NARROW S-10 2wd HD rear posi 3.73
- Replies: 2
- Views: 6702
- Thu Dec 29, 2022 10:18 am
- Forum: Rear Ends and Parts
- Topic: 12 BOLT OLDSMOBILE O TYPE POSI UNIT ANTI SPIN CARRIER 28 SPLINE NEW
- Replies: 0
- Views: 1810
12 BOLT OLDSMOBILE O TYPE POSI UNIT ANTI SPIN CARRIER 28 SPLINE NEW
IN STOCK 12 BOLT OLDSMOBILE REAR ENDS POSI UNITS YUKON DURA GRIP (eaton design unit clutch and 400# preload street strip ) 3 SERIES CARRIER (3.08 3.23 gm ratio and 3.42 or 3.90 aftermarket ratios) 28 SPLINE AXLES 793.00 NEW IN THE BOX 3.42 AND 3.90 GEARS ARE AVAILABLE ALSO WE HAVE A FEW USED GEAR SE...
- Tue Aug 16, 2022 2:17 pm
- Forum: 10 Bolt Differential Questions
- Topic: bop 8.2 gear swap
- Replies: 6
- Views: 6139
Re: bop 8.2 gear swap
I think you will be fine. Jim
- Tue Aug 16, 2022 12:19 pm
- Forum: 10 Bolt Differential Questions
- Topic: bop 8.2 gear swap
- Replies: 6
- Views: 6139
Re: bop 8.2 gear swap
Send pics of pattern before removing anything. You will need a larger splitter type bearing remover and a press is the best. I really do not like the heat thing as people usually get the bearing too hot and end over over tempering it... they it will fail. It is something you might do for a demo derb...
- Tue Aug 16, 2022 12:16 pm
- Forum: 10 Bolt Differential Questions
- Topic: bop 8.2 gear swap
- Replies: 6
- Views: 6139
Re: bop 8.2 gear swap
.008 to .010 is perfect for GM used gears.
So what is the driverside shim what is the passenger shim thickness?
So what is the driverside shim what is the passenger shim thickness?
- Tue Aug 16, 2022 5:47 am
- Forum: 10 Bolt Differential Questions
- Topic: bop 8.2 gear swap
- Replies: 6
- Views: 6139
Re: bop 8.2 gear swap
Spacers in a BOP 8.2 rear are tricky. The stock posi units are a 2 piece set-up meaning the cone is one piece and the side gear sits on top. So if you do not have it centered enough in the case you could risk engaging only one piece and it will ruin the unit very quickly. so a 2 series flange is abo...
- Mon Aug 15, 2022 8:20 am
- Forum: General Discussion
- Topic: 1964 Cutlass "Frankenstein Build" is Alive but Idle drops with Custom Cam
- Replies: 24
- Views: 25597
Re: 1964 Cutlass "Frankenstein Build" is Alive but Idle drops with Custom Cam
e thought the regulator too. had 3-4 different types on the car now. 2 different pumps Never tried to simulate standing still. Revving never seemed to be an issue. ONLY when we started on E85 has this problem occurred. I have the gas carb back on and might make a few runs same set up but with gas ca...
- Mon Aug 15, 2022 8:07 am
- Forum: 10 Bolt Differential Questions
- Topic: Gear pattern
- Replies: 14
- Views: 7776
Re: Gear pattern
If you have any debris from when the ring was installed to the carrier...It would cause this. some time when the gear gets pulled or pressed on to the carrier the carrier body may get scraped from some material and then this gets lodged between the ring machined surface and the carrier machined surf...
- Sun Aug 14, 2022 11:19 am
- Forum: 10 Bolt Differential Questions
- Topic: Gear pattern
- Replies: 14
- Views: 7776
Re: Gear pattern
oH bOY ...BEING A CHEAP GEAR this might be a difficult deal ...lol. Buy low cost get low cost. :( Well that pattern is very skippy to get an idea on. the pinion shim is in the neighborhood of where most 8.5 gears set-up. Backlash is too wide. .010 is where we want to be for a pattern do you have the...
- Sat Aug 13, 2022 10:01 am
- Forum: 10 Bolt Differential Questions
- Topic: Gear pattern
- Replies: 14
- Views: 7776
Re: Gear pattern
what brand gears?
- Sat Aug 13, 2022 10:00 am
- Forum: 10 Bolt Differential Questions
- Topic: Gear pattern
- Replies: 14
- Views: 7776
Re: Gear pattern
open up the backlash for now to get a better pattern and then squirt a little bit of gear on the teeth and spin that rear around 5-6 time forward and backwards. Show more pics. Jim
- Fri Aug 12, 2022 7:43 am
- Forum: 10 Bolt Differential Questions
- Topic: Gear pattern
- Replies: 14
- Views: 7776
Re: Gear pattern
Pattern looks pretty good so far...BUT we must have the backlash reading to be sure. Normally the 8.5 will use a .038 - .035 pinion shim - AGAIN this is from years and years of setting up rears. What ever the gear wants to get a good pattern that is where you go with the pinion shim depth. Also try ...
- Fri Aug 12, 2022 7:39 am
- Forum: 10 Bolt Differential Questions
- Topic: Gear pattern
- Replies: 14
- Views: 7776
Re: Gear pattern
From the picture it is maybe a 8.5 rear
So I think we have that.
So I think we have that.
- Fri Aug 12, 2022 7:38 am
- Forum: 10 Bolt Differential Questions
- Topic: Gear pattern
- Replies: 14
- Views: 7776
Re: Gear pattern
When ever we try to help anyone set up gears we always need the BACKLASH setting ( .008 or .010 something like that) ?? and the pinion depth. (.025 or .030 or .036 )?? The type of rear end your setting up ex.( 8.2 chevy 8.5 corp 12 bolt chevy Ford 9" ) Type of parts will help too : gear brand, ...
- Sun Aug 07, 2022 5:34 pm
- Forum: General Discussion
- Topic: 1964 Cutlass "Frankenstein Build" is Alive but Idle drops with Custom Cam
- Replies: 24
- Views: 25597
Re: 1964 Cutlass "Frankenstein Build" is Alive but Idle drops with Custom Cam
thursday time run halloween classic 2021.JPG E85 lets you run a High compression motor and at the time it was 250.00 a gallon. OR the alternative of 110 race fuel which is minimum for this 12.5 to 1 motor at 12 to 13 dollars a gallon...God....NO!... Jim gave the car 1/2 sec on the Et also. Runs the...