Port Cylinder Head

rectangle
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LS Cathedral Port Cylinder Head to Rectangle Port Intake Manifold Adapters

This product can expose you to chemicals including lead, which is known to the State of California to cause cancer, birth defects, or other reproductive harm. Cathedral Port Cylinder Head. Rectangle Port Intake Adapter. Some intake manifolds will require modification of alignment pin to sit flush on adapters. Cathedral Port Heads and will adapt to. Rectangle port intakes, supercharger or blower. Fit raised port LS7 intakes. Package Includes: 2 adapter plates (1/2 thick), orings, 70mm bolts with sealing washers for use with an LSA supercharger (please call for other lengths of intake bolts). Made in Wichita, Kansas from aerospace grade, USA produced, billet aluminum. Intake manifold bolt lengths required when…
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AFR_BBC_335cc_Magnum_Rectangle_Port_Cylinder_Heads_CNC_Chevy_Big_Block_572_3350_01_jj

AFR BBC 335cc Magnum Rectangle Port Cylinder Heads CNC Chevy Big Block 572 3350

AFR Direct Master Warehouse Distributor - All AFR Products Available. AFR 335cc BBC Rectangle Cylinder Heads. AFR`s 335cc heads are designed feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout. Recommended for radical street/strip or "Pro Street" builds with displacements up to 572 cubic inches, operating up to 7000 RPM. Component upgrades and machining options are available to customize AFR Heads to your specific build. AFR Part # 3350. 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…
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AFR_BBC_315cc_Rectangle_Port_Cylinder_Heads_CNC_As_Cast_Chevy_Big_Block_540_3150_01_xq

AFR BBC 315cc Rectangle Port Cylinder Heads CNC As-Cast Chevy Big Block 540 3150

AFR Direct Master Warehouse Distributor - All AFR Products Available. AFR 315cc BBC Rectangle Cylinder Heads. AFR's 315cc heads feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout. Recommended for aggressive street, or street/strip builds with displacements up to 540 cubic inches, operating up to 6800 RPM. Component upgrades and machining options are available to customize AFR Heads to your specific build. AFR Part # 3150. 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. AFR's…
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AFR_BBC_325cc_Marine_Rectangle_Port_Cylinder_Heads_Chevy_Big_Block_540_2101B_01_xc

AFR BBC 325cc Marine Rectangle Port Cylinder Heads Chevy Big Block 540 2101B

AFR Direct Master Warehouse Distributor - All AFR Products Available. AFR 325cc BBC Rectangle Cylinder Heads. AFR is proud to announce their new BBC Marine Cylinder Head! These AFR 325cc heads are designed feature partially CNC ported intake, inconel exhaust valves, hydraulic roller springs, hard coat anodizing 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 # 2101B. There are many different options available for…
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AFR_BBC_305cc_Marine_Rectangle_Port_Cylinder_Heads_Chevy_Big_Block_509_2100B_01_kkwq

AFR BBC 305cc Marine Rectangle Port Cylinder Heads Chevy Big Block 509 2100B

AFR Direct Master Warehouse Distributor - All AFR Products Available. AFR 305cc BBC Rectangle Cylinder Heads. AFR is proud to announce their new BBC Marine Cylinder Head! This AFR 305cc marine rectangle port heads feature partially inconel exhaust valves, hydraulic roller springs, hard coat anodizing and high quality components throughout. Recommended for moderate street, or street/strip builds with displacements up to 509 cubic inches, operating up to 6500 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 # 2100B. There are many different options available for AFR heads, please…
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AFR_BBC_385cc_Marine_Rectangle_Port_Cylinder_Heads_Titanium_Chevy_Big_Block_632_01_fs

AFR BBC 385cc Marine Rectangle Port Cylinder Heads Titanium Chevy Big Block 632

AFR Direct Master Warehouse Distributor - All AFR Products Available. AFR 385cc BBC Rectangle Cylinder Heads. AFR is proud to announce their new BBC Marine Cylinder Head! These AFR 385cc heads are designed feature partially CNC ported intake, inconel exhaust valves, hydraulic roller springs, hard coat anodizing, Titanium retainers, and high quality components throughout. 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 # 2020B-TI. There are many different options available for AFR heads, please view the details section below for the details on these heads.…
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Chevy_12562934_Big_Block_Chevy_Rectangle_Port_Marine_Cylinder_Head_502_Engine_01_snyy

Chevy 12562934 Big Block Chevy Rectangle Port Marine Cylinder Head 502 Engine

COMES AS SEEN IN THE PICS CAME OFF A RUNNING MOTOR IN GREAT SHAPE. The item "Chevy 12562934 Big Block Chevy Rectangle Port Marine Cylinder Head 502 Engine" is in sale since Wednesday, May 29, 2019. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Engines & Components\Cylinder Heads & Parts". The seller is "partsbandit" and is located in Whittier, California. This item can be shipped worldwide. Modified Item: No Country/Region of Manufacture: United States Custom Bundle: No Placement on Vehicle: Left Country of Manufacture: United States Surface Finish: Steel Manufacturer Part Number: 12562934 Brand: General Motors Non-Domestic Product: No Warranty: Yes
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Renegade Bare Cylinder Head 11980B 320cc Aluminum 115cc Rectangle Port for BBC

Renegade Bare Cylinder Head 11980B; 320cc Aluminum 115cc Rectangle Port for BBC. Renegade BB Chevy Aluminum Cylinder Heads are Designed to be a Great Flowing performance head while being affordable. They take 2.25/1.88 Valves and have 115cc Combustion chambers. PerformanceParts is an authorized reseller of Renegade. All items will be declared as actual value, we do not mark as gift or at a reduced value! We try to consolidate as many items into one box as we can. Some items can not be combined due to size or weight. Items must be in the original packaging. For your protection, we recommend insuring the package for the full value. Please provide…
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AFR_3001_BBC_325cc_Rectangle_Enforcer_As_Cast_Chevy_Cylinder_Head_122cc_chamber_01_gdmi

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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