Port Cylinder Head

aluminum
Procomp_Cnc_Ported_351c_Ford_Aluminum_235cc_Cylinder_Heads_Assembled_302_351_01_yu

Procomp Cnc Ported 351c Ford Aluminum 235cc Cylinder Heads Assembled 302/351

CALL SHANON WITH ANY QUESTIONS. PAIR OF NEW CNC PORTED 351C FORD ALUMINUM. FITS 351C, 351W, AND 302. 2.19 INTAKE AND 1.71 EXHAUST VALVES PLUS. MACHINED FOR 1/2 HEAD BOLTS. SPACERS AVAILABLE FOR 7/16 HEAD BOLTS. ASK US FOR THEM! BRONZE GUIDES AND HARDENED EXHAUST SEATS. 400 THICK DECK CAN BE MILLED DOWN TO 66cc. NEW ADVANCED PORT DESIGN FOR IMPROVED FLOW. SPRING PADS ARE MACHINED FOR LARGE DIAMETER VALVE SPRINGS. HAVE ALL OEM ACCESSORY BOLT HOLES. MADE FROM 356A AIRCRAFT QUALITY ALUMINUM WITH T6 HEAT TREAT. INTAKE PORTS ARE RAISED. REQUIRES SPECIAL PROCOMP INTAKE MANIFOLD. SMALL VARIATIONS FROM PICTURE ARE NORMAL. 7/16 ROCKER STUDS AND 5/16 OR 3/8 GUIDE…
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AFR_1458_SBF_205cc_CNC_Ported_Ford_Aluminum_Cylinder_Heads_351_408w_427_72cc_NEW_01_vhb

AFR 1458 SBF 205cc CNC Ported Ford Aluminum Cylinder Heads 351 408w 427 72cc NEW

AFR Direct Master Warehouse Distributor - All AFR Products Available. AFR 205cc SBF Competition Cylinder Heads. AFR`s 205cc "Competition" heads feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout. Recommended for race applications and very aggressive street/strip builds. Component upgrade and machining options are available to customize AFR Heds to your specific build. AFR Part # 1458. There are many different options available for AFR heads, please view the details section below for the details on these heads. For the many other AFR heads available, and options such as upgrading springs or retainers. The Most Powerful Standard Street/Strip Head Ever! If youre looking…
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AFR_BBC_265cc_Magnum_Oval_Port_Aluminum_Cylinder_Heads_Chevy_Big_Block_468_3610_01_mps

AFR BBC 265cc Magnum Oval Port Aluminum Cylinder Heads Chevy Big Block 468 3610

AFR Direct Master Warehouse Distributor - All AFR Products Available. AFR 265cc BBC Magnum Oval Cylinder Heads. AFR's 265cc Magnum "As Cast" Oval Port heads are the preferred choice over reworked factory heads. They feature partially CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout. Recommended for street, towing, or street/strip engines with displacements up to 468 cubic inches, operating up to 6200 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 # 3610. There are many different options available for AFR heads, please…
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AFR_SBF_195cc_Competition_CNC_Ported_Aluminum_Cylinder_Heads_302_351W_1426_716_01_jsao

AFR SBF 195cc Competition CNC Ported Aluminum Cylinder Heads 302 351W 1426-716

AFR Direct Master Warehouse Distributor - All AFR Products Available. AFR 195cc SBF Competition Cylinder Heads. AFR`s 195cc "Competition" heads feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout. Not compatible with OEM pistons. Component upgrade and machining options are available to customize AFR Heads to your specific build. Note: Stock 86-93 5.0L must have pistons notched for clearance. AFR Part # 1426 7/16. There are many different options available for AFR heads, please view the details section below for the details on these heads. For the many other AFR heads available, and options such as upgrading springs or retainers. The Ultimate Bolt-On…
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AFR_SBF_195cc_Competition_Aluminum_Cylinder_Heads_100_CNC_Ported_Ford_302_351W_01_rlc

AFR SBF 195cc Competition Aluminum Cylinder Heads 100% CNC Ported Ford 302 351W

AFR Direct Master Warehouse Distributor - All AFR Products Available. AFR 195cc SBF Competition Cylinder Heads. AFR`s 195cc "Competition" heads feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout. Not compatible with OEM pistons. Component upgrade and machining options are available to customize AFR Heads to your specific build. Note: Stock 86-93 5.0L must have pistons notched for clearance. AFR Part # 1428-716. There are many different options available for AFR heads, please view the details section below for the details on these heads. For the many other AFR heads available, and options such as upgrading springs or retainers. The Ultimate Bolt-On Emission…
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AFR_SBF_220cc_Renegade_Race_CNC_Ported_Aluminum_Cylinder_Heads_72cc_chambers_01_ntu

AFR SBF 220cc Renegade Race CNC Ported Aluminum Cylinder Heads 72cc chambers

AFR Direct Master Warehouse Distributor - All AFR Products Available. AFR 220cc SBF Competition Cylinder Heads. AFR`s 220cc "Competition" heads feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout. This is AFR`s largest, best flowing head for the small block Ford. Recommended for race applications or radical "Pro Street" style builds. Component upgrade and machining options are available to customize AFR Heads to your specific build. AFR Part # 1456. There are many different options available for AFR heads, please view the details section below for the details on these heads. For the many other AFR heads available, and options such as upgrading…
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AFR_SBF_220cc_CNC_Ported_Aluminum_Cylinder_Heads_58cc_Pair_363_351W_408w_427w_01_lp

AFR SBF 220cc CNC Ported Aluminum Cylinder Heads 58cc Pair 363 351W 408w 427w

AFR Direct Master Warehouse Distributor - All AFR Products Available. AFR 220cc SBF Competition Cylinder Heads. AFR`s 220cc "Competition" heads feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout. This is AFR`s largest, best flowing head for the small block Ford. Recommended for race applications or radical "Pro Street" style builds. Component upgrade and machining options are available to customize AFR Heads to your specific build. AFR Part # 1451. There are many different options available for AFR heads, please view the details section below for the details on these heads. For the many other AFR heads available, and options such as upgrading…
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AFR_BBC_385cc_Rectangle_Port_Aluminum_Cylinder_Heads_Big_Block_3580_NO_PARTS_NEW_01_vhp

AFR BBC 385cc Rectangle Port Aluminum Cylinder Heads Big Block 3580 NO PARTS NEW

AFR Direct Master Warehouse Distributor - All AFR Products Available. AFR 385cc BBC Rectangle Cylinder Heads. The 385cc heads are AFR's largest and best flowing BBC heads! They feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings, and No Parts. These heads are best suited for large displacement (540+) high RPM Big Block Chevrolet racing engines. Component upgrades and machining options are available to customize AFR Heads to your specific build. AFR Part # 3580. There are many different options available for AFR heads, please view the details section below for the details on these heads. For the many other AFR heads available, and options such as upgrading…
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AFR_457cc_BBC_18_100_Fully_CNC_Ported_Magnum_Aluminum_Cylinder_Heads_3708_PAIR_01_rjjq

AFR 457cc BBC 18° 100% Fully CNC Ported Magnum Aluminum Cylinder Heads 3708 PAIR

AFR Direct Master Warehouse Distributor - All AFR Products Available. AFR 457cc BBC 18° Magnum Cylinder Heads. 950, IN STOCK on our shelves. AFRs new 457cc 18° Big Block Chevy heads are our best performing highest flowing head in our BB Chevy lineup. They come standard with stainless steel 2.400 intake valves and 1.800 exhaust valves. The intake port is raised. 500 with the valves rolled to 18° resulting in unparalleled under the curve flow numbers..... Dont be fooled by just peak flow numbers. The combustion chamber comes in at 90cc. This head is ideal for 540CI or larger race engines. This head requires specific pistons, valves covers, shaft mount…
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