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Whether you race Pro Stock, Super Comp, or just want to rebuild your old Chevy 350 small block, there are cylinder heads just for you! Performance cylinder heads enhance...
Whether you race Pro Stock, Super Comp, or just want to rebuild your old Chevy 350 small block, there are cylinder heads just for you! Performance cylinder heads enhance the airflow into your engine, giving you improved power and torque. Bolt on a set of fully assembled cylinder heads for instant power gains or custom build your engine’s top-end around a set of bare castings! Plus, you can turn up the horsepower even more by choosing cylinder heads with CNC-ported runners and chambers, CNC-profiled chambers, raised exhaust runners, and other enhancements. From budget-friendly cast iron cylinder heads to lightweight...
Whether you race Pro Stock, Super Comp, or just want to rebuild your old Chevy 350 small block, there are cylinder heads just for you! Performance cylinder heads enhance the airflow into your engine, giving you improved power and torque. Bolt on a set of fully assembled cylinder heads for instant power gains or custom build your engine’s top-end around a set of bare castings! Plus, you can turn up the horsepower even more by choosing cylinder heads with CNC-ported runners and chambers, CNC-profiled chambers, raised exhaust runners, and other enhancements. From budget-friendly cast iron cylinder heads to lightweight aluminum cylinder heads, we’ve got cylinder heads for a huge array of applications, including the latest GM LS and Ford mod-motor engines.
Cylinder Head, Vortec, Cast Iron, Assembled, 67cc Chamber, 175cc Intake Runner, Chevy, Small Block, Each
Part Number: SUM-151124
Estimated Ship Date: Today
Estimated Ship Date: Today
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Cylinder Head, Vortec, Cast Iron, Assembled, 64cc Chamber, 171cc Intake Runner, Small Block, Each
Part Number: SUM-151120
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Head, Vortec, Assembled, Cast Iron, 64cc Chamber, 170cc Intake Runner, Chevy, Small Block, Each
Part Number: NAL-12691728
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Heads, Aluminum, Assembled, 190cc Intake, 64cc Exhaust, 65cc Chamber, Chevy, Small Block, Pair
Part Number: AFR-0912
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Head, Early Model/Vortec, Assembled, Cast Iron, 66cc Chamber, 185cc Intake Runner, Rectangular Ports, Straight Plugs, Chevy, Small Block,Each
Part Number: NAL-19331470
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Heads, Cast Iron, Bare, 64cc Chamber, 185cc Intake Runner, Straight Plug, Chevy, Small Block, Pair
Part Number: PMX-2150
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Head, GenX® 205, Competition Ported, Assembled, 58cc CNC Chamber, Titanium Retain, GM LS Vortec, Each
Part Number: TFS-3051T001-C00
Not Yet Reviewed
Estimated Ship Date: Aug 25, 2025 if ordered today
Estimated Ship Date: Aug 25, 2025 if ordered today
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Cylinder Head, GenX® 205, Competition Ported, Assembled, 58cc CNC Chambers, GM LS Vortec, Each
Part Number: TFS-30510001-C00
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Estimated Ship Date: Aug 25, 2025 if ordered today
Estimated Ship Date: Aug 25, 2025 if ordered today
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Cylinder Heads, Assembled, Cast Iron, 64cc Chamber, 185cc Intake Runner, Straight Plug, Chevy, Small Block, Pair
Part Number: PMX-2151
Estimated Ship Date: Jun 20, 2025 if ordered today
Estimated Ship Date: Jun 20, 2025 if ordered today
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Estimated Ship Date: Today
Cylinder Head, Vortec, Cast Iron, 64cc Chamber, 170cc Runner, 1.940 in. Intake Valve, 1.500 in. Exhaust Valve, 0.525 in. Max Lift, Chevy, Each
Part Number: HPE-2CH4HP1
Not Yet Reviewed
Estimated Ship Date: Aug 20, 2025 if ordered today
Estimated Ship Date: Aug 20, 2025 if ordered today
Bare L29 Vortec BB Chevrolet Cast Iron Cylinder Heads
Part Number: NAL-10141280
Not Yet Reviewed
Estimated Ship Date: Jul 29, 2025 if ordered today
Estimated Ship Date: Jul 29, 2025 if ordered today
Cylinder Head, GenX® 205, Competition Ported, Bare, 58cc CNC Chambers, GM LS Vortec, Each
Part Number: TFS-3051B001-C00
Not Yet Reviewed
Estimated Ship Date: Aug 25, 2025 if ordered today
Estimated Ship Date: Aug 25, 2025 if ordered today
Cylinder Head, Iron Eagle SS, Cast Iron, Assembled, 67cc Chamber, 170cc Intake Runner, Chevy, 1996-99 Vortec 350, Each
Part Number: DRT-10024370A
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Head, Iron Eagle SS, Cast Iron, Bare, 67cc Chamber, 170cc Intake Runner, Chevy, 1996-99 Vortec 350, Each
Part Number: DRT-10024370
Estimated Ship Date: Jul 22, 2025 if ordered today
Estimated Ship Date: Jul 22, 2025 if ordered today
Cylinder Head, Fast Burn, Assembled, 62cc Chamber, Rectangular Intake Port, D-port Exhaust, Cast Aluminum, Natural, Chevy, 302, 327, 350, 400, Each
Part Number: NAL-19417592
Not Yet Reviewed
Estimated Ship Date: Jun 17, 2025 if ordered today
Estimated Ship Date: Jun 17, 2025 if ordered today
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Estimated Ship Date: Today
BARE HEAD
Part Number: NAL-19417591
Not Yet Reviewed
Estimated Ship Date: Jul 29, 2025 if ordered today
Estimated Ship Date: Jul 29, 2025 if ordered today
Cylinder Heads, Street Porting, Aluminum, Assembled, 65 cc Chamber, 180cc Intake, Chevy, 302/327/350/400, Pair
Part Number: AFR-0916
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Head, E-Tec, Aluminum, Assembled, 64cc Chamber, 200cc Intake Runner, Chevy, 302, 327, 350, 400, Each
Part Number: EDL-60985
Estimated Ship Date: Today
Estimated Ship Date: Today
This product may not be eligible for select promotional offers
Cylinder Head, E-Tec, Aluminum, Assembled, 64cc Chamber, 200cc Intake Runner, Chevy, 302, 327, 350, 400, Each
Part Number: EDL-60989
Estimated Ship Date: Today
Estimated Ship Date: Today
This product may not be eligible for select promotional offers
Cylinder Head, E-Tec, Aluminum, Assembled, 64cc Chamber, 170cc Intake Runner, Chevy, 302, 327, 350, 400, Each
Part Number: EDL-60975
Estimated Ship Date: Today
Estimated Ship Date: Today
This product may not be eligible for select promotional offers
Cylinder Heads, Aluminum, Bare, 190cc Intake, 64cc Exhaust, 65cc Chamber, Chevy, Small Block, Pair
Part Number: AFR-0912NP
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Heads, Street Porting, Aluminum, Assembled, 65 cc Chamber, 180cc Intake, Chevy, Small Block, Pair
Part Number: AFR-0918
Estimated Ship Date: Jun 27, 2025 if ordered today
Estimated Ship Date: Jun 27, 2025 if ordered today
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Estimated Ship Date: Jun 20, 2025
Cylinder Heads, Street Porting, Aluminum, Assembled, 75 cc Chamber, 180cc Intake, Chevy, 302/327/350/400, Pair
Part Number: AFR-0911
Estimated Ship Date: Jun 27, 2025 if ordered today
Estimated Ship Date: Jun 27, 2025 if ordered today
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Cylinder Heads, Aluminum, Bare, 65cc Combustion Chamber, 180cc Intake, Chevy, Small Block, Pair
Part Number: AFR-0916NP
Not Yet Reviewed
Estimated Ship Date: Jun 27, 2025 if ordered today
Estimated Ship Date: Jun 27, 2025 if ordered today
Cylinder Heads, Aluminum, Assembled, 65cc Combustion Chamber, 180cc Intake, Chevy, Small Block, Pair
Part Number: AFR-0919
Estimated Ship Date: Jun 27, 2025 if ordered today
Estimated Ship Date: Jun 27, 2025 if ordered today
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Summit Racing™ Vortec Cast Iron Cylinder Heads SUM-151120
