Identify this 8 3/4

gunters96lt1 said

I meant spring perch to perch measured (cant remember exact number) as the bigblockdart.com info gives.

Relax, Im not shooting for "donk style" I was just simply asking if anyone thought I can make this work or just be easier to find another rearend.

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Spring perches are easy to move. And since those perches are on top of the axle instead of the bottom, you'd have to do that anyway.

The width of the rear axle is more important, and harder to change. That said, you already have that rear axle, and having it narrowed would be cheaper than buying an A-body 8 3/4. Even the B body axles have gotten more expensive.