Dart 13111181 Cylinder Head Aluminum Small Block Ford Pro1 170cc 62cc 1.940″ x 1.600″, Assembly w/ 1.250″ Single Springs for Hydraulic Flat Tappet Cam
Dart 13111181 Cylinder Head Aluminum Small Block Ford Pro1 170cc 62cc 1.940″ x 1.600″, Assembly w/ 1.250″ Single Springs for Hydraulic Flat Tappet Cam Material: RMR Cast Aluminum Alloy Valve Angle: 20° (stock) Intake Port Volume: 170cc Intake Valve: 1.940” Exhaust Valve: 1.600” Springs: 1.250″ Single Springs for Hydraulic Flat Tappet Cam Max Lift: .510″ Chamber Volume: