1967 chevy 327 engine. bored .30 over. factory steel crank. flat top pistons. aluminum heads with 2.02/1.60 stainless valves 64 cc combustion chamber. comp 1.6 roller rockers. comp magnum push rods. comp cam and valve springs 12-365-4 .499/.493 lift 216/223 duration 113 lobe. Only has 2500 well maintained miles on it. Only reason selling is rebuilt original engine to go back in my wife's camaro. call or text before 9 pm please # click for number.