Port Cylinder Head

as-cast
AFR_3001_BBC_325cc_Rectangle_Enforcer_As_Cast_Chevy_Cylinder_Head_122cc_chamber_01_sj

AFR 3001 BBC 325cc Rectangle Enforcer As-Cast Chevy Cylinder Head, 122cc chamber

AFR Direct Master Warehouse Distributor - All AFR Products Available. AFR 325cc As-Cast BBC Enforcer Cylinder Head. AFR's 325cc BBC Enforcer Cylinder head feature their 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 509 to 540 Cubic Inch operating below 6500 RPM. AFR Part # 3001. There are many different options available for an AFR head, please view the details section below for the details on the head. For the many other AFR heads available, and options such as upgrading springs or retainers. The all new BBC…
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AFR_BBC_325cc_Rectangle_Port_Cylinder_Heads_As_Cast_Chevy_Big_Block_540_3250_01_epg

AFR BBC 325cc Rectangle Port Cylinder Heads As-Cast Chevy Big Block 540 3250

AFR Direct Master Warehouse Distributor - All AFR Products Available. AFR 325cc BBC Rectangle Cylinder Heads. AFR's 325cc heads are designed feature partially CNC ported intake, exhaust, A356 aluminum castings and high quality components throughout. Recommended for more aggressive street, or street/strip builds with displacements up to 540 cubic inches, operating up to 6800 RPM. Also available with 100% CNC chambers for increased air flow (see chart). Component upgrades and machining options are available to customize AFR Heads to your specific build. AFR Part # 3250. There are many different options available for AFR heads, please view the details section below for the details on these heads. For the many…
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AFR_BBC_325cc_Rectangle_Port_Cylinder_Heads_As_Cast_Chevy_Big_Block_540_2101_01_jg

AFR BBC 325cc Rectangle Port Cylinder Heads As-Cast Chevy Big Block 540 2101

AFR Direct Master Warehouse Distributor - All AFR Products Available. AFR 325cc BBC Rectangle Cylinder Heads. AFR's 325cc heads are designed feature partially CNC ported intake, exhaust, A356 aluminum castings and high quality components throughout. Recommended for more aggressive street, or street/strip builds with displacements up to 540 cubic inches, operating up to 6800 RPM. Also available with 100% CNC chambers for increased air flow (see chart). Component upgrades and machining options are available to customize AFR Heads to your specific build. AFR Part # 2101. There are many different options available for AFR heads, please view the details section below for the details on these heads. For the many…
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