Early Style 9" Or Use Pontiac 8.2?

[68FBODY]

Well, I was going to swap out the axles anyways, track lock, new gears, Gm ends. He is only asking $75 complete

I have an Ls1 5.7, forged bottom end, profiler heads 300 cfm (215cc), fast 90 intake, 232/236 cam, it has some nice parts to make the LS1 really open up. Should be around 500 hp......Will be a Street car mostly, occasional autocross, track days.