Dual Port Bare Head 35.5mm X 32mm
EMPI "Bare" heavy duty stock cylinder head with 35.5mm X 32mm valve seats, bronze valve guides pre installed.
Cut for 85.5mm pistons and barrels.
Intake valve seat 35.5mm
Exhaust valve seat 32mm
Combustion chamber 53cc
Cylinder head material: Aluminum alloy
Spark plug hole: 14mm 1/2" reach
Bronze valve guides installed
8 Cooling fins with OEM style air deflector tin
Superior cooling design
Includes rocker arm studs
Includes intake & exhaust studs
Sold per pair