Thank you is their anything else I can use ? Will I need to make any mods or will the engine fall right inMotor, harness, ECM, trans, rear gears and posi, if it has one. The rear gears will more than likely have a better ratio than your 78 and the stronger 28 spline posi or spider gears.
My car has a small block 305 stockWhat motor is in your car now?
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