Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster
Filters
ATK High Performance Vortec Cylinder Heads
Not Yet Reviewed
Vortec heads are known for cracking in different locations and can be costly to fix.
ATK High Performance Vortec cast iron cylinder heads save you the time and
ATK High Performance Vortec cast iron cylinder heads save you the time and
Vortec heads are known for cracking in different locations and can be costly to fix.
ATK High Performance Vortec cast iron cylinder heads save you the time and trouble of sourcing cores and waiting the long lead times at machine shops. ATK has used thousands of these heads in their combinations; they are proven upgraded castings with upgraded valve springs that allow for the use of a hydraulic roller or hydraulic flat tappet camshaft up to .525 in. lift to be used.
Some features:
* Cast iron construction
* Stainless steel valves
* Cast iron valve guides
* Viton® valve seal
* Steel retainers
* Screwed
ATK High Performance Vortec cast iron cylinder heads save you the time and trouble of sourcing cores and waiting the long lead times at machine shops. ATK has used thousands of these heads in their combinations; they are proven upgraded castings with upgraded valve springs that allow for the use of a hydraulic roller or hydraulic flat tappet camshaft up to .525 in. lift to be used.
Some features:
* Cast iron construction
* Stainless steel valves
* Cast iron valve guides
* Viton® valve seal
* Steel retainers
* Screwed
Vortec heads are known for cracking in different locations and can be costly to fix.
ATK High Performance Vortec cast iron cylinder heads save you the time and trouble of sourcing cores and waiting the long lead times at machine shops. ATK has used thousands of these heads in their combinations; they are proven upgraded castings with upgraded valve springs that allow for the use of a hydraulic roller or hydraulic flat tappet camshaft up to .525 in. lift to be used.
Some features:
* Cast iron construction
* Stainless steel valves
* Cast iron valve guides
* Viton® valve seal
* Steel retainers
* Screwed in rocker studs
* Straight spark plug style
* Accessory bot holes
* Assembled
ATK High Performance Vortec cast iron cylinder heads save you the time and trouble of sourcing cores and waiting the long lead times at machine shops. ATK has used thousands of these heads in their combinations; they are proven upgraded castings with upgraded valve springs that allow for the use of a hydraulic roller or hydraulic flat tappet camshaft up to .525 in. lift to be used.
Some features:
* Cast iron construction
* Stainless steel valves
* Cast iron valve guides
* Viton® valve seal
* Steel retainers
* Screwed in rocker studs
* Straight spark plug style
* Accessory bot holes
* Assembled
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: Apr 16, 2026 if ordered today
Estimated Ship Date: Apr 16, 2026 if ordered today
