trying to figue out this code on my 76 cutlass supreme axle tube i believe the c represents anti-spin and i thought the h was the ratio but having no luck in my research.then i see the 1. are there supposed to me more numbers ?my drive shaft ,tire turning method says its a 256 just wanted to be sure .ive read if i want to go to 3:08 gears i will need a spacer for my carrier.thanks in advance

 

please disregard i found it in a thread i created when i got the car .sorry ,i can remember things that happened when i was a kid ,but not things from last year

 

2.56 Posi
Yes you need a spacer.

Jim
J D

 

Thanks for responding . Are you still building rears and supplying parts?

 

Yes, At least till Kids are in and out of College...8) Yucko!

Jim
J D Race

 

I hear ya got one out two still in college . I don't think it ever really ends If you get a chance could you pm me a quote on a set of 3:08 ring and pinion gears with the spacer I need ,and the crush sleeve ? Thanks