Cylinder Heads

HEAD KIT SIL 89CC

Part Number: SSY-106-3255

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Estimated Ship Date: Nov 3, 2025 if ordered today

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RCKR CVR KITS CH EVO S&S

Part Number: SSY-90-4095

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Estimated Ship Date: Nov 3, 2025 if ordered today

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HEAD KIT BLK 79CC .585 LIFT

Part Number: SSY-900-0251

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Estimated Ship Date: Nov 3, 2025 if ordered today

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HEAD KIT BLK 89CC

Part Number: SSY-90-1106

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Estimated Ship Date: Nov 3, 2025 if ordered today

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HEAD KIT BLK 79CC

Part Number: SSY-90-1293

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Estimated Ship Date: Nov 3, 2025 if ordered today

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CYL HDS SHVL STD-NAT S&S

Part Number: SSY-90-1498

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Estimated Ship Date: Nov 3, 2025 if ordered today

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HEAD ASM,CYL (W/ VLV)

Part Number: ADO-19206642

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Estimated Ship Date: Dec 3, 2025 if ordered today

• Core Charge $75.00
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HEAD ASM-CYL (W/ VLV)

Part Number: ADO-12711769

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Estimated Ship Date: Dec 3, 2025 if ordered today

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HEAD ASM,CYL (W/ VLV)

Part Number: ADO-19206643

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Estimated Ship Date: Dec 3, 2025 if ordered today

• Core Charge $75.00
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HEAD ASM-CYL (W/ VLV)

Part Number: ADO-12699619

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Estimated Ship Date: Dec 3, 2025 if ordered today

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HEAD ASM-CYL (W/ VLV)

Part Number: ADO-12675702

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Estimated Ship Date: Dec 3, 2025 if ordered today

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HEAD ASM-CYL (W/ VLV)

Part Number: ADO-12684528

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Estimated Ship Date: Dec 3, 2025 if ordered today

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HEAD ASM-CYL (W/ VLV)

Part Number: ADO-12690428

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Estimated Ship Date: Dec 3, 2025 if ordered today

• Core Charge $75.00
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HEAD ASM-CYL (W/ VLV)

Part Number: ADO-12691256

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Bare L29 Vortec BB Chevrolet Cast Iron Cylinder Heads

Part Number: NAL-10141280

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Estimated Ship Date: Mar 2, 2026 if ordered today

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HEAD ASM, W/VALVE,BOWTIE OVAL PORT, ZZ454

Part Number: NAL-19418909

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Estimated Ship Date: Mar 2, 2026 if ordered today

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CYLINDER HEADS (PR)

Part Number: OFY-1070

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Cylinder Head, Big Block Chevy Sniper, Aluminum, Bare, 119cc Chamber, 370cc Intake, Intake Port Is Raised 0.300 in. From Stock, Chevy, 7.4L, Each

Part Number: PFH-174-37-03

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Estimated Ship Date: Dec 10, 2025 if ordered today

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Cylinder Head, Sniper, Big Block Chevy, Aluminum, Machined Cube Only, PORTER Casting, Must be Ported

Part Number: PFH-174-X-01

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Estimated Ship Date: Dec 10, 2025 if ordered today

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Cylinder Head, Sniper, Big Block Chevy, Aluminum, PORTER Casting, Must be Ported

Part Number: PFH-174-X-02

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Estimated Ship Date: Dec 10, 2025 if ordered today

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Cylinder Head, Sniper, Big Block Chevy, Aluminum, PORTER Casting, Must be Ported, Seats and Guides Not Installed

Part Number: PFH-174-X-02U

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Estimated Ship Date: Dec 10, 2025 if ordered today

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Cylinder Head, Big Block Chevy Sniper, Aluminum, Bare, 119cc Chamber, 290cc Intake, Intake Port Is Raised 0.300 in. From Stock, Chevrolet, 7.4L, Each

Part Number: PFH-174-29-02

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Estimated Ship Date: Dec 10, 2025 if ordered today

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Cylinder Head, Big Block Chevy Sniper, Aluminum, Bare, 119cc Chamber, 290cc Intake, Intake Port Is Raised 0.300 in. From Stock, Chevrolet, 7.4L, Each

Part Number: PFH-174-29-03

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Estimated Ship Date: Dec 10, 2025 if ordered today

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Cylinder Head, Big Block Chevy Sniper, Aluminum, Bare, 119cc Chamber, 320cc Intake, Intake Port Is Raised 0.300 in. From Stock, Chevy, 7.4L, Each

Part Number: PFH-174-32-02

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Estimated Ship Date: Dec 10, 2025 if ordered today

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Cylinder Head, Big Block Chevy Sniper, Aluminum, Assembled, 119cc Chamber, 320cc Intake, Intake Port Is Raised 0.300 in. From Stock, Chevy, 7.4L, Each

Part Number: PFH-174-32-03

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Estimated Ship Date: Dec 10, 2025 if ordered today

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