Cylinder Heads

Performance Cylinder Head (Stage 1) Dodge/Ram 6.7L Cummins 2019-2024

Part Number: BDD-DJPCH100103

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

• Core Charge $800.00
• Free Shipping
• Special Order

Cylinder Head, Jailbird 390cc, Solid Roller, CNC Machined, Aluminum, Assembled, 0.850 in. Lift, Chevrolet, Big Block Mark IV, Each

Part Number: FLK-390-5058

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

• Free Shipping
• Special Order

Cylinder Head, Jailbird 390cc, Solid Roller, CNC Machined, Aluminum, Bowl Blended, Assembled, 0.850 in. Lift, Chevrolet, Big Block Mark IV, Each

Part Number: FLK-390-5058BB

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

• Free Shipping
• Special Order

Cylinder Head, Jailbird 390cc, Solid Roller, CNC Machined, Aluminum, Assembled, 0.900 in. Lift, Chevrolet, Big Block Mark IV, Each

Part Number: FLK-390-5059

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

• Free Shipping
• Special Order

Cylinder Head, Jailbird 390cc, Solid Roller, CNC Machined, Aluminum, Bowl Blended, Assembled, 0.900 in. Lift, Chevrolet, Big Block Mark IV, Each

Part Number: FLK-390-5059BB

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

• Free Shipping
• Special Order

Cylinder Head, Jailbird 390cc, Solid Roller, CNC Machined, Aluminum, Assembled, 0.950 in. Lift, Chevrolet, Big Block Mark IV, Each

Part Number: FLK-390-5060

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

• Free Shipping
• Special Order

Cylinder Head, Jailbird 390cc, Solid Roller, CNC Machined, Aluminum, Bowl Blended, Assembled, 0.950 in. Lift, Chevrolet, Big Block Mark IV, Each

Part Number: FLK-390-5060BB

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

• Free Shipping
• Special Order

12 V Hamilton War head. (loaded)

Part Number: HML-07-H-003S

Not Yet Reviewed

Estimated Ship Date: Nov 14, 2025 if ordered today

• Free Shipping
• Special Order

12 V Hamilton War head. Assembaled Dual Springs 1.950/1.850 (Loaded)

Part Number: HML-07-H-003W

Not Yet Reviewed

Estimated Ship Date: Nov 14, 2025 if ordered today

• Free Shipping
• Special Order

24 Valve Cummins Hamilton Cams War Head w/ 103 valve springs and tool steel retainers 264 CFM

Part Number: HML-07-H-008

Not Yet Reviewed

Estimated Ship Date: Nov 14, 2025 if ordered today

• Free Shipping
• Special Order

Stage 3 12v head loaded, CNC ported. 165Lb springs, 1.85"/1.75", Tool steel retainers and valve stem seals

Part Number: HML-07-H001STG3

Not Yet Reviewed

Estimated Ship Date: Nov 14, 2025 if ordered today

• Free Shipping
• Special Order

Stage 1 Head 12 Valve Loaded with 165 springs, valves, tool steel retainers and valve stem seals 1.750" intake/1.750"

Part Number: HML-07H001STG1

Not Yet Reviewed

Estimated Ship Date: Nov 14, 2025 if ordered today

• Free Shipping
• Special Order

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

Part Number: PFH-174-29-04

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• Free Shipping
• Special Order

Cylinder Head, Big Block Chevy,12 Degree, Aluminum, PORTER Casting, Must be Ported

Part Number: PFH-184-X-02

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• Free Shipping
• Special Order

Cylinder Head, Big Block Chevy, 12 Degree, Aluminum, PORTER Casting, Must be Ported, Seats and 11/32 Guides Installed

Part Number: PFH-184-X-02-11

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• Free Shipping
• Special Order

Cylinder Head, Big Block Chevy, 12 Degree, Aluminum, PORTER Casting, Must be Ported, Seats and 5/16 Guides Installed

Part Number: PFH-184-X-02-5

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• Free Shipping
• Special Order

Cylinder Head, Big Block Chevy, 12 Degree, Aluminum, PORTER Casting, Must be Ported, Seats and Guides Not Installed

Part Number: PFH-184-X-02U

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• Free Shipping
• Special Order

Cylinder Head, Big Block Chevy, 12 Degree, Spread Port, 470cc, CNC Ported, Valve Jobbed, 2.450/1.850, 11/32

Part Number: PFH-184-X-03-11

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• Free Shipping
• Special Order

Cylinder Head, Big Block Chevy, 12 Degree, Spread Port, 470cc, CNC Ported, Valve Jobbed, 2.450/1.850, 5/16

Part Number: PFH-184-X-03-5

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• Free Shipping
• Special Order

BBC CYLINDER HEAD

Part Number: PMX-9453

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• Free Shipping
• Special Order

Cylinder Head, Shocker CNC, Assembled, 65cc Chamber, 185cc Intake Runner, 2.08/1.60 Valve Sizes, Flat Tappet, Aluminum, Mopar, Small Block LA, Pair

Part Number: PMX-95605

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• Free Shipping
• Special Order

SHOCKER SBM CYLINDER HEADS PR

Part Number: PMX-9561

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• Free Shipping
• Special Order

Cylinder Head, Shocker CNC, Bare, 65cc Chamber, 185cc Intake Runner, Aluminum, Mopar, Small Block LA, Pair

Part Number: PMX-95615

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• Free Shipping
• Special Order

Cylinder Head, Shocker CNC, Assembled, 65cc Chamber, 185cc Intake Runner, 2.08/1.60 Valve Sizes, Roller Tappet, Aluminum, Mopar, Small Block LA, Pair

Part Number: PMX-95625

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• Free Shipping
• Special Order

CYLINDER HEAD

Part Number: PMX-9604

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• Free Shipping
• Special Order