Ford Performance M-6049-SCJB: Super Cobra Jet Assembled Aluminum Cylinder Head Fits 429/460ci engines (except BOSS 429)
Assembled Head
Super Cobra Jet Assembled Aluminum Cylinder Head Fits 429/460ci engines (except BOSS 429) Intake Valve: 2.200" Exhaust Valve: 1.760" Int/Exh Ports: 290/148cc Combustion Chambers: 72cc Max Lift: 0.660"