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Make/Engine
Combustion Chamber Volume (cc)
- 120 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 70 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 72 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Intake Runner Volume (cc)
- 260cc (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 273cc (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 315cc (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Exhaust Runner Volume (cc)
- 108cc (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 124cc (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Intake Valve Diameter (in.)
- 2.165 in. (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 2.250 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
CNC-Machined Combustion Chamber
- Yes (2)
- No (1)
CNC-Machined Intake Runner
- Yes (2)
- No (1)
CNC-Machined Exhaust Runner
- Yes (2)
- No (1)
Exhaust Port Shape
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- D-port (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Exhaust Valve Diameter (in.)
- 1.600 in. (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 1.880 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Maximum Valve Lift (in.)
- 0.650 in. (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 0.675 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.

CHEVROLET ATK High Performance Engines Cylinder Heads

Showing In Stock Items. Show All 3 Items.

Individual Parts

Part Groups

Results 1 - 3 of 3

ATK High Performance 315cc BBC Aluminum Cylinder Heads

ATK offers select parts for your build, including cylinder heads. They use them in their engine combinations and are available to complete your big block Chevy engine or upgrade existing components. ATK High Performance 315cc BBC cylinder head features: * A356 aluminum construction * Stainless steel intake and exhaust valves * Manganese Bronze valve guides * Viton® valve seal * Powder meatal valve seats * Steel retainers with 10-degree locks * Spark plug dimensions: 14mm x .708 in. with gasket seat

Not Yet Reviewed

$1,048.99

ATK High Performance 260cc CNC Ported LS3 Aluminum Cylinder Heads

ATK offers select parts for your build, including cylinder heads. They use them in their engine combinations and are available to complete your LS engine or upgrade existing components. ATK High Performance 260cc LS3 CNC-ported cylinder head features: * A356 aluminum construction * Stainless steel intake and exhaust valves * Manganese Bronze valve guides * Viton® valve seal * Powder meatal valve seats * Titanium retainers * Spark plug dimensions: 14mm x .708 in. with tapered seat

Not Yet Reviewed

$1,148.99

ATK High Performance 270cc CNC Ported LS3 Aluminum Cylinder Heads

ATK offers select parts for your build, including cylinder heads. They use them in their engine combinations and are available to complete your LS engine or upgrade existing components. ATK High Performance 270cc LS3 CNC-ported cylinder head features: * A356 aluminum construction * Stainless steel intake and exhaust valves * Manganese Bronze valve guides * Viton® valve seal * Powder meatal valve seats * Titanium retainers * Spark plug dimensions: 14mm x .708 in. with tapered seat

Not Yet Reviewed

$1,198.99

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