Performance World 72170A BB Ford FE Aluminum Heads (complete)

BB Ford FE 170cc Aluminum Cylinder Heads. 72cc Combustion Chamber. 2.09" intake, 1.65" exhaust. Manufactured from A356-T6 aluminum. Each head comes with a detailed flow sheet. Fully assembled and vacuum tested. Hydraulic flat tappet applications up to .560" lift. Download Data here - DOWNLOAD