AFR 185 Enforcer Cylinder Heads 1341/1351 - FREE SHIPPING
AFR's 185cc SB Ford 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 302 to 363 Cubic Inch operating below 6000 RPM. They come fully assembled with the identical components found in our higher end CNC ported cylinder heads such as ARP rockers studs, PAC Racing springs, Viton valve seals, AFR adjustable guide plates, machined bead valve locks (not stamped), hardened spring cups and our one-piece 8mm 21 4N Stainless Steel valves.
#1341 or #1351, 64cc
ARP 3/8" Rocker Studs (upgrade to 7/16th available)
8017 PAC Racing Spring (upgrade available)
- 1.290" OD Hydraulic Roller Dual Valve Spring,
- 140 lbs on seat, .600" maximum lift,
- Max RPM 6300-6500
As Cast Combustion Chambers
As Cast Exhaust Ports
As Cast Intake Ports
3-Angle Valve Job
# 1341 (for stock piston, small valve) - 8mm Bead Lock Intake Valve, 1.900" x 5.000" Overall Valve Length
# 1351 - 8mm Bead Lock Intake Valve, 2.020" x 5.000" Overall Valve Length
8mm Bead Lock Exhaust Valve, 1.600" x 5.030" Overall Valve Length
7° Steel Retainers 1.245" O.D x .885" I.D x .655" I.D
7° Bead Lock Valve Keepers
Adjustable 5/16" Guide Plates
Viton Valve Seals .675" O.D x .513" I.D
Hardened Valve Spring O.D Locator 1.380" O.D x .570" I.D
1 Assembled Pair