Rear end swap flop

[CaliCuttie]

As posted in the Pontiac thread above, the code found on the rear end is 1113984825 15:41 974
All resources on making a b-body rear end work on a g-body is appreciated, thank you!

 

[CaliCuttie]

last post I swear!
http://cgi.ebay.com/ebaymotors/GM-7...rQ5fTruckQ5fPartsQ5fAccessories#ht_869wt_1167
Would this be all that I need for my current 2.14 rear end to be converted to 3.73 posi? Thanks!

 

[FE3X CLONE]

Hey guys, just had a rather frustrating weekend trying to get what I was led to believe was a 3.73 8.5" 10-bolt posi rear end from a Grand National into my 86 Cutlass.

And just for future reference, unless they swapped gear sets somewhere along the road, the GN rears had 3.42 gears and not 3.73's. Only the 442's and H/O's got the 3.73's.

 

[Bonnewagon]

CaliCutty, you would need an installation kit, ring gear spacer, and an installer that knows what he's doing. That's why I said you're looking at around $500 to get it done right. And that Epay price is not bad since it includes shipping.