If you need the world's finest high performance street/strip small block Ford heads, then check out AFR's 185cc emissions-legal Renegade Street cylinder heads (CARB E.O. #250-3). With lightweight 8mm, 2.020 in. intake valves and 1.600 in. exhaust valves, combustion chamber volumes of 58 or 72cc, and 68cc exhaust ports, AFR's 185cc Ford cylinder heads are designed for 302-351 c.i.d. engines operating from 1,500 to 6,500 rpm. A 3/4 in. thick head deck makes the AFR heads ideal for nitrous or blower applications. These heads will not accept rail rocker arms, and hardened push rods are required on models designed for stud mount rocker arms.

More From This Category

AFR Exhaust Valve, Ferrea Titanium Valve, 1.880 + .100 w/Tip Race Exhaust, Set

AFR Exhaust Valve, Ferrea Titanium Valve, 1.880 + .100 w/Tip Race Exhaust, Set

$3,942.80

AFR Retainer, BBC Steel 10 degree 1.500 OD x 1.168 ID x .844 ID, Set of 16

AFR Retainer, BBC Steel 10 degree 1.500 OD x 1.168 ID x .844 ID, Set of 16

$155.82

Trick Flow Cylinder Head, GenX 255, CNC Comp Port, Assembled, 69cc CNC Chamber, 370 Lb. Springs, Ti Retain, GM LSX, Each

Trick Flow Cylinder Head, GenX 255, CNC Comp Port, Assembled, 69cc CNC Chamber, 370 Lb. Springs, Ti Retain, GM LSX, Each

$3,645.30