AFR 212cc Gen 3 5.7L/6.1L Hemi - Full CNC - 69cc Chamber Driver Side

The next level CNC-ported cylinder head for your 5.7L/6.1L or 6.2L/6.4L HEMI engine. The AFR 69cc Black Hawk Gen III Hemi Aluminum Cylinder Head delivers outstanding low-end performance with impressive street and strip capabilities, all while maintaining excellent top-end power.

Constructed from A356 aluminum using permanent-mold technology, this head features 100% CNC-ported intake ports, exhaust ports, and combustion chambers. Designed for high-performance applications, it includes a robust .750” thick head deck to support high-boost and high-horsepower builds. Enhanced water jacketing ensures improved cooling, while maintaining a minimum of .200” port-to-water-jacket thickness. A machine option is available to add bolt hole and dowel provisioning for Hellcat superchargers.

Included Components

100% CNC-Ported Intake Ports
100% CNC-Ported Exhaust Ports
100% CNC-Ported Combustion Chambers
Competition 5-Angle Valve Job
8mm Bead Lock Intake Valve 2.125” x 5.135” O.A.L (AFR #7274)
8mm Bead Lock Exhaust Valve 1.650” x 5.150” O.A.L (AFR #7271)
PAC Racing Springs 1.290” OD Hydraulic Roller Dual Valve Drag Race Spring, 140 lbs. on seat, .600” maximum lift, Max RPM 6300-6500 (AFR #8017)
10° Chrome Moly Retainers 1.245” O.D x .885” I.D x .655” I.D (AFR #8520)
10° 8mm Valve Keepers with Lashcap Recess (AFR #9009)
Hardened Valve Spring Cup 1.380" O.D x 1.300" I.D x .570" I.D (AFR #8042)
Intake Valve Seats 2.200" O.D x 1.750" I.D x .375" Deep (AFR #9060)
Exhaust Valve Seats 1.696" O.D x 1.35" I.D x .375" Deep (AFR #9073)
Intake Bronze Valve Guides 8mm x 2.100" O.A.L (AFR #9051)
Exhaust Bronze Valve Guides 8mm x 2.100" O.A.L (AFR #9051)