1973 Nova SS that recently underwent a 3 Year Ground-up Restoration completed July 2005. This is my first car that I purchased a few weeks before I turned 16, back in 1981. The engine is a 406 CID SBC (dyno'd 378 HP @ 5000 rpm, 418 Ft-Lb. Torque @ 4000 rpm), tranny is a Muncie M-21 4-speed, with a 3.90:1 posi rear end.