19331424

Bowtie Oval-Port Aluminum Cylinder Head Assembly

• Completely assembled with 2.190"/1.880" 11/32" stem valves

• 290cc oval intake ports

• 110cc exhaust ports

• 110cc combustion chambers

This head is assembled with the following components:

12366986 2.190" Intake Valves

3875916 Valve Spring Shims

12366988 1.880" Exhaust Valves

3860038 Pushrod Guideplates

12462970 Valve Springs

3921912 Rocker Arm Studs