96-00 1/2-3/4 ton truck 5.7L 350 p#(12530282) vortec motor. Its brand new and still has the stickers on the block. If you have an older 350, you can slap these heads on it and gain 40 plus horse alone. Check out Hot Rod mag. they did an article on it! The only BAD part is its disassembled.
$800 + shipping.

MIke