Short Block: stock 283 cid Small Block V8, original block bored .030 over, original crank ground to .010 on mains, .020 on rods, stock connecting rods Cam: it came with the rebuild kit, so I assume it is stock specs (this was my first rebuild, and I didn't know enough to find out) Heads: stock cast iron PowerPack heads, rebuilt with hardened valve seats Intake: cast iron 2-barrel Carb: Rochester 2GC 2-barrel Exhaust: original Ram Horn exhaust manifolds, 2" dual exhaust with crossover pipe Transmission: Powerglide automatic transmission, column shifter Rear end: 8.2 10-bolt, open differential, 3.36 gears