I am planning to give my 66 BOP differential a going over this summer. This will include setting the pinion preload. Where can I buy the proper crush sleeve without buying an entire kit of some sort. What is the length of an unused sleeve.
Thanks, Jim

 

The GM part number is 9785792. Search for that and you'll find a lot of them out there.

 

Thanks Joe

 

http://www.ratechmfg.com/toc.htm

 

Thanks nicks1966, I have one on order.