Cast from prime A356 T6 aluminum, these 'Z' heads from Ford Racing were designed using solid modeling technology. They feature high-flow ports and steel alloy intake and exhaust valve seats installed (they do require a competition valve job and bowl blending). The manganese-bronze valve guides are installed with a semi-finished I.D. and the combustion chambers are CNC-machined. Laser-cut guideplates are included, and they accept both tapered seat and gasket-style 14mm spark plugs.
Cylinder Head; Aluminum; For Use w/302/351W; Bare; 63cc CNC Combustion Chamber; 1 pc.;
Manganese-Bronze Valve Guides Installed w/Semi-Finished ID
Raised Exhaust Port Exit; Custom Headers May Be Required
Ford Racing 302/351W Z-Head Aluminum Head - Bare 63CC
Required Competition Valve Job and Bowl Belding
Steel Alloy Intake/Exhaust Vale Seats Installed
302/351W "Z-Head" Aluminum Head-Bare 63CC
Designed Using Solid Modeling Technology
85cc Exhaust Port Volume As Cast
Heads are Cast w/High-Flow Ports
Cast From Prime A356 T6 Aluminum
Custom Headers May Be Required
63cc CNCd Combustion Chamber
Cylinder Head - M-6049-Z304D
Raised Exhaust Port Exit
20 Degree Inline Valves
Engine Cylinder Head
Made in the USA
Cylinder Head
