This is a complete motor less carb and exhaust manifolds, fresh off the dyno. It made over 400 horsepower on 91 non oxygenated pump gas. Motor ran very well on the dyno and we spun it to 7100 RPM a dozen times and was still gaining horsepower. It has a standard 71 two bolt block and I beleive standard 302 crank. I was told the rods were the boss rods. The heads are the more desireble 70 castings (DOZE 6090) and the intake is a 71 factory dual plane. It has factory oil pan that is extended to a deep pan. It has roughly a 600 lift flat tappet cam with sharp roller rockers. I also have the factory rockers. Has cobra black krinkle valve covers. It had flat torque curve at 325 from 4300 to 6500 RPM and peak HP of 412 @ 7100. V/E was in the 104 to 105% range. $4100 ($10 per HP) E-mail for pics. racerboy406 at yahoo dot com 715-296-2973