10 bolt crush sleeve problems - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Wiseco"3 · 10-13-2014, 09:59 AM

Rebuilding my 10 bolt in a 84 c10. New install kit, differential and ring gear. When I set my pinion preload or turning torque as some would call it I achieve the right pinion preload before the crush sleeve actually crushes. Anybody ever have this problem ?

Jake Wade · 10-13-2014, 06:30 PM

You have some weird stuff going on with your 8.5 build

Wiseco"3 · 10-13-2014, 09:43 PM

I agree....I've never done a rear end before but Before I opened it up I did my research. But I've found that the crush sleeve that came in the kit is .550 inches long. The OEM crush sleeve from Napa is .630 inches long...I'm beginning to wonder if that could be part of the problem

GRADYS Performance · 10-13-2014, 09:53 PM

Forget the crush sleeve and get a pinion bearing preload spacer w/shims made by Ratech or Richmond. Much easier way to set your pinion bearing preload accurately.

Wiseco"3 · 10-13-2014, 10:06 PM

Do the shims change the amount of preload that can be applied ?

GRADYS Performance · 10-13-2014, 10:14 PM

Quote:

Originally Posted by Wiseco"3

Do the shims change the amount of preload that can be applied ?

Yes, That is the purpose of the shims. To adjust the bearing preload.

Wiseco"3 · 10-13-2014, 10:31 PM

Ok Im picking up what your putting down. I might just go that route because I know for a fact I have a 8.5 inch 10 bolt. So I know the parts I bought were correct but this crush sleeve nonsense has me wanting to set fire to it lol. Anyway thanks for the input....a solid spacer will also be better for when that 200 horse 350 starts to make some more POWWAH

10-13-2014, 09:59 AM	#1
Wiseco"3 Registered User Join Date: Sep 2014 Location: Atlanta ga Posts: 11	10 bolt crush sleeve problems Rebuilding my 10 bolt in a 84 c10. New install kit, differential and ring gear. When I set my pinion preload or turning torque as some would call it I achieve the right pinion preload before the crush sleeve actually crushes. Anybody ever have this problem ?

10-13-2014, 06:30 PM	#2
Jake Wade Registered User Join Date: Aug 2005 Location: Louisiana Posts: 711	Re: 10 bolt crush sleeve problems You have some weird stuff going on with your 8.5 build

10-13-2014, 09:43 PM	#3
Wiseco"3 Registered User Join Date: Sep 2014 Location: Atlanta ga Posts: 11	Re: 10 bolt crush sleeve problems I agree....I've never done a rear end before but Before I opened it up I did my research. But I've found that the crush sleeve that came in the kit is .550 inches long. The OEM crush sleeve from Napa is .630 inches long...I'm beginning to wonder if that could be part of the problem

10-13-2014, 09:53 PM	#4
GRADYS Performance Registered User Join Date: Dec 2013 Location: Columbus, Oh Posts: 367	Re: 10 bolt crush sleeve problems Forget the crush sleeve and get a pinion bearing preload spacer w/shims made by Ratech or Richmond. Much easier way to set your pinion bearing preload accurately.

10-13-2014, 10:06 PM	#5
Wiseco"3 Registered User Join Date: Sep 2014 Location: Atlanta ga Posts: 11	Re: 10 bolt crush sleeve problems Do the shims change the amount of preload that can be applied ?

10-13-2014, 10:31 PM	#7
Wiseco"3 Registered User Join Date: Sep 2014 Location: Atlanta ga Posts: 11	Re: 10 bolt crush sleeve problems Ok Im picking up what your putting down. I might just go that route because I know for a fact I have a 8.5 inch 10 bolt. So I know the parts I bought were correct but this crush sleeve nonsense has me wanting to set fire to it lol. Anyway thanks for the input....a solid spacer will also be better for when that 200 horse 350 starts to make some more POWWAH



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