Pro-Filer Performance Products Big Block Chevy Sniper X Cylinder Heads

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Pro-Filer big block Chevy Sniper X cylinder heads are fully CNC-machined for optimum performance. They're designed to be used with standard big block Chevy parts, i

Pro-Filer big block Chevy Sniper X cylinder heads are fully CNC-machined for optimum performance. They're designed to be used with standard big block Chevy parts, including stud mounted rockers and pistons or the most wicked parts in the industry. They flow over 460 cfm on a 375cc runner and over 325 cfm on the exhaust. Features include a 5 angle valve job with .350 in. longer intake and .100 longer exhaust valves, 119cc heart-shaped combustion chambers, and 24 degree OEM X275 class accepted valve angles. Wake up your 502 c.i.d. or larger motor with the incredible performance of Pro-Filer big block Chevy Sniper X cylinder heads. Additional features: * Spark plug locations are machined for a gasketed 3/4 in. reach plug NGK R5671A-7 or colder * Requires a 1 in. longer head bolt or stud next to exhaust ports *Available with either 355cc or 375cc intake runners and steel or copper alloy valve seats

Results 1 - 12 of 12

Pro-Filer Performance Products Big Block Chevy Sniper X Cylinder Heads 174-X-C37-03

Cylinder Head, Big Block Chevy Sniper X, Aluminum, Bare, 119cc Chamber, 375cc Intake, Intake Port Is Raised 0.300 in. From Stock, Chevy, 7.4L, Each

Part Number: PFH-174-X-C37-03

Not Yet Reviewed

Estimated Ship Date: Aug 4, 2025 if ordered today

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Estimated Ship Date: Aug 4, 2025 if ordered today

Pro-Filer Performance Products Big Block Chevy Sniper X Cylinder Heads 174-X-C37-04

Cylinder Head, Big Block Chevy Sniper X, Aluminum, Assembled, 119cc Chamber, 375cc Intake, Intake Port Raised 0.300 in. From Stock, Chevy, 7.4L, Each

Part Number: PFH-174-X-C37-04

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Pro-Filer Performance Products Big Block Chevy Sniper X Cylinder Heads 174-X-C35-03C

Cylinder Head, Big Block Chevy Sniper X, Aluminum, Bare, 119cc Chamber, 355cc Intake, Intake Port Is Raised 0.300 in. From Stock, Chevy, 7.4L, Each

Part Number: PFH-174XC3503C

Not Yet Reviewed

Estimated Ship Date: Jul 28, 2025 if ordered today

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Estimated Ship Date: Jul 28, 2025 if ordered today

Pro-Filer Performance Products Big Block Chevy Sniper X Cylinder Heads 174-X-C35-04CT

Cylinder Head, Big Block Chevy Sniper X, Aluminum, Assembled, 119cc Chamber, 355cc Intake, Intake Port Raised 0.300 in. From Stock, Chevy, 7.4L, Each

Part Number: PFH-174XC3504CT

Not Yet Reviewed

Estimated Ship Date: Jul 28, 2025 if ordered today

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Estimated Ship Date: Jul 28, 2025 if ordered today

Pro-Filer Performance Products Big Block Chevy Sniper X Cylinder Heads 174-X-C37-02C

Cylinder Head, Big Block Chevy Sniper X, Aluminum, Bare, 119cc Chamber, 375cc Intake, Intake Port Is Raised 0.300 in. From Stock, Chevy, 7.4L, Each

Part Number: PFH-174XC3702C

Not Yet Reviewed

Estimated Ship Date: Jul 28, 2025 if ordered today

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Estimated Ship Date: Jul 28, 2025 if ordered today

Pro-Filer Performance Products Big Block Chevy Sniper X Cylinder Heads 174-X-C37-03C

Cylinder Head, Big Block Chevy Sniper X, Aluminum, Bare, 119cc Chamber, 375cc Intake, Intake Port Is Raised 0.300 in. From Stock, Chevy, 7.4L, Each

Part Number: PFH-174XC3703C

Not Yet Reviewed

Estimated Ship Date: Jul 28, 2025 if ordered today

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Estimated Ship Date: Jul 28, 2025 if ordered today

Pro-Filer Performance Products Big Block Chevy Sniper X Cylinder Heads 174-X-C37-04CT

Cylinder Head, Big Block Chevy Sniper X, Aluminum, Assembled, 119cc Chamber, 375cc Intake, Intake Port Raised 0.300 in. From Stock, Chevy, 7.4L, Each

Part Number: PFH-174XC3704CT

Not Yet Reviewed

Estimated Ship Date: Jul 28, 2025 if ordered today

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Estimated Ship Date: Jul 28, 2025 if ordered today

Pro-Filer Performance Products Big Block Chevy Sniper X Cylinder Heads 174-X-C35-02

Cylinder Head, Big Block Chevy Sniper X, Aluminum, Bare, 119cc Chamber, 355cc Intake, Intake Port Is Raised 0.300 in. From Stock, Chevy, 7.4L, Each

Part Number: PFH-174-X-C35-02

Not Yet Reviewed

Estimated Ship Date: Jul 28, 2025 if ordered today

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Estimated Ship Date: Jul 28, 2025 if ordered today

Pro-Filer Performance Products Big Block Chevy Sniper X Cylinder Heads 174-X-C35-03

Cylinder Head, Big Block Chevy Sniper X, Aluminum, Bare, 119cc Chamber, 355cc Intake, Intake Port Is Raised 0.300 in. From Stock, Chevy, 7.4L, Each

Part Number: PFH-174-X-C35-03

Not Yet Reviewed

Estimated Ship Date: Jul 28, 2025 if ordered today

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Estimated Ship Date: Jul 28, 2025 if ordered today

Pro-Filer Performance Products Big Block Chevy Sniper X Cylinder Heads 174-X-C35-04

Cylinder Head, Big Block Chevy Sniper X, Aluminum, Assembled, 119cc Chamber, 355cc Intake, Intake Port Raised 0.300 in. From Stock, Chevy, 7.4L, Each

Part Number: PFH-174-X-C35-04

Not Yet Reviewed

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Pro-Filer Performance Products Big Block Chevy Sniper X Cylinder Heads 174-X-C37-02

Cylinder Head, Big Block Chevy Sniper X, Aluminum, Bare, 119cc Chamber, 375cc Intake, Intake Port Is Raised 0.300 in. From Stock, Chevy, 7.4L, Each

Part Number: PFH-174-X-C37-02

Not Yet Reviewed

Estimated Ship Date: Jul 28, 2025 if ordered today

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Estimated Ship Date: Jul 28, 2025 if ordered today

Pro-Filer Performance Products Big Block Chevy Sniper X Cylinder Heads 174-X-C35-02C

Cylinder Head, Big Block Chevy Sniper X, Aluminum, Bare, 119cc Chamber, 355cc Intake, Intake Port Is Raised 0.300 in. From Stock, Chevy, 7.4L, Each

Part Number: PFH-174XC3502C

Not Yet Reviewed

Estimated Ship Date: Jul 28, 2025 if ordered today

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Estimated Ship Date: Jul 28, 2025 if ordered today

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