210CC LS1 Enforcer Cylinder Head - Single - Assembled

AFR's 210 LS1 Enforcer Cylinder Heads feature our Permanent Mold “As-Cast” Technology surfaces on the intake runners, exhaust runners and combustion chambers that allows for extremely accurate and repeatable port location/performance. This budget friendly head is perfect for your OEM engine operating below 6300 RPM.
They come fully assembled with the identical components found in our higher end CNC ported cylinder heads; such as PAC Racing springs, viton valve seals, machined bead valve locks (not stamped), hardened spring seats and ductile iron seats (not powdered metal) our one piece 8mm 21 4N Stainless Steel valves. They are available without any parts for the DIY. Sold as a single piece, 2 are required per engine.
Included Components
As Cast Combustion Chambers
As Cast Exhaust Ports
As Cast Intake Ports
3-angle Valve Job
8mm Bead Lock Intake Valve, 2.020” x 4.900" Overall Valve Length
AFR #7207
8mm Bead Lock Exhaust Valve, 1.600” x 4.900" Overall Valve Length
AFR #7228
PAC Racing Spring 1.290" OD Hydraulic Roller Dual Valve Spring,
140 lbs on seat, .600" maximum lift, Max RPM 6300-6500
AFR #8017
7° Titanium Retainers 1.245" O.D x .885" I.D x .655" I.D
AFR #8514
7° Bead Lock Valve Keepers
AFR #9007
Viton Valve Seals .620" O.D x .490" I.D
AFR #6615
Hardened Valve Spring O.D Locator 1.380" O.D x .570" I.D
AFR #8042