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SOLD! Dr Diff built 3.55 posi center section for 8 3/4 rearend

Started by 7dcuda, April 11, 2021, 02:28:32 PM

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7dcuda

I have a like new 3.55 gear center section with clutch type sure grip built by Dr. Diff for a 8 3/4 rear end for sale.  Has nodular iron 489 case, crush sleeve eliminator and 1350 size forged steel U bolt yoke.  Since it has a crush sleeve eliminator if you need to swap out the yoke for a different size you don't have to worry about pinion bearing preload.....just unbolt the existing yoke with an impact and install another one with impact.

I bought it in Oct. of 2017.  Was in my 70 Cuda which is a hobby car that's not driven much.  Probably only has 600-800 miles on it. There's nothing wrong with it, works perfect.....I just decided to go with a 3.73 so had Dr. Diff build me a 3.73.

Paid $1,200 (receipt from Dr. Diff will be provided)       Will sell for $800 plus shipping