AFR Cylinder Head Aluminum 165cc Intake 3/8" Stud 58cc Chambers Without EGR Pair 289/302/351W

These heads come ready for the maximum street or strip Small Block Ford performance possible. These 165cc performance heads are non-emissions legal and come with lightweight 8mm 1.900" intake valves and 1.600" exhaust valves. As well, they come with 58cc combustion chambers and a 70cc ultra high flowing nitrous exhaust port. With AFR's trademark 3/4" thick head deck, it's no problem handling that additional cylinder pressure. Each head is also drilled with 1/2" head bolt for maximum head gasket retention as a standard feature of this serious race piece in street design.

Cylinder Head Specifications:
Intake Port Size: 165cc
Exhaust Port Size: 70cc
Combustion Chamber Size: 58cc
Intake Valve Size: 1.900"
Exhaust Valve Size: 1.600"
Stud Mount Rockers: 3/8"
EGR: No

As you upgrade you engine to get the best performance out of it possible, cylinder heads are likely high on your list. Air Flow Research has over 30 years of cylinder head development experience and is going to have the perfect cylinder heads for your performance Small Block Ford. Check out their products that are available from CJ Pony Parts and give your engine a huge performance upgrade.

Purchase this Pair of Assembled Air Flow Research Aluminum 165CC Cylinder Heads with 58CC Combustion Chambers for your 289, 302 or 351W Engine without EGR from CJ Pony Parts today!