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Cylinder Head, Big Block Chevy, 12 Degree, Spread Port, 490cc, CNC Ported, 74cc NOS Chamber, 11/32 Guides, Valve Jobbed 2.50/1.850, Flat Rocker Bar
Part Number: PFH-S0008
Not Yet Reviewed
Estimated Ship Date: Oct 23, 2025 if ordered today
Estimated Ship Date: Oct 23, 2025 if ordered today
Cylinder Head, Big Block Chevy, 12 Degree, Spread Port, 530cc, CNC Ported, 74cc NOS Chamber, 11/32 Guides, Valve Jobbed 2.50/1.850, Flat Rocker Bar
Part Number: PFH-S0009
Not Yet Reviewed
Estimated Ship Date: Oct 23, 2025 if ordered today
Estimated Ship Date: Oct 23, 2025 if ordered today
Cylinder Head, Big Block Chevy, 12 Degree, Spread Port, 490cc, CNC Ported, 5/16 Guides, Flat Rocker Bar
Part Number: PFH-223XC49025
Not Yet Reviewed
Estimated Ship Date: Oct 23, 2025 if ordered today
Estimated Ship Date: Oct 23, 2025 if ordered today
Cylinder Head, Big Block Chevy, 12 Degree, Spread Port, 530cc, CNC Ported, 11/32 Guides, Flat Rocker Bar
Part Number: PFH-223XC530211
Not Yet Reviewed
Estimated Ship Date: Oct 23, 2025 if ordered today
Estimated Ship Date: Oct 23, 2025 if ordered today
Cylinder Head, Big Block Chevy, 12 Degree, Spread Port, 530cc, CNC Ported, 5/16 Guides, Flat Rocker Bar
Part Number: PFH-223XC53025
Not Yet Reviewed
Estimated Ship Date: Oct 23, 2025 if ordered today
Estimated Ship Date: Oct 23, 2025 if ordered today
Cylinder Head, Big Block Ford, Canted Valve, Aluminum, PORTER Casting, Must be Ported, NO Seats and Guides
Part Number: PFH-221-X-02
Not Yet Reviewed
Estimated Ship Date: Oct 23, 2025 if ordered today
Estimated Ship Date: Oct 23, 2025 if ordered today
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: Oct 23, 2025 if ordered today
Estimated Ship Date: Oct 23, 2025 if ordered today
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: Oct 23, 2025 if ordered today
Estimated Ship Date: Oct 23, 2025 if ordered today
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: Oct 23, 2025 if ordered today
Estimated Ship Date: Oct 23, 2025 if ordered today
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: Oct 23, 2025 if ordered today
Estimated Ship Date: Oct 23, 2025 if ordered today
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: Oct 23, 2025 if ordered today
Estimated Ship Date: Oct 23, 2025 if ordered today
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: Oct 23, 2025 if ordered today
Estimated Ship Date: Oct 23, 2025 if ordered today
Cylinder Head, Big Block Chevy, 12 Degree, Spread Port, 470cc, CNC Ported, Valve Jobbed, 2.450/1.850, 11/32, 74cc NOS Chamber
Part Number: PFH-184XN740311
Not Yet Reviewed
Estimated Ship Date: Oct 23, 2025 if ordered today
Estimated Ship Date: Oct 23, 2025 if ordered today
Cylinder Head, Big Block Chevy, 12 Degree, Spread Port, 470cc, CNC Ported, Valve Jobbed, 2.450/1.850, 5/16, 74cc NOS Chamber
Part Number: PFH-184XN74035
Not Yet Reviewed
Estimated Ship Date: Oct 23, 2025 if ordered today
Estimated Ship Date: Oct 23, 2025 if ordered today
Cylinder Head, Big Block Ford, Canted Valve, Aluminum, PORTER Casting, Must be Ported, Seats and Guides Not Installed
Part Number: PFH-221-X-02U
Not Yet Reviewed
Estimated Ship Date: Oct 23, 2025 if ordered today
Estimated Ship Date: Oct 23, 2025 if ordered today
Cylinder Head, Big Block Chevy, 12 Degree, Spread Port, 490cc, CNC Ported, 11/32 Guides, Valve Jobbed 2.500/1.850, Flat Rocker Bar
Part Number: PFH-223XC490311
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
Cylinder Head, Big Block Chevy, 12 Degree, Spread Port, 490cc, CNC Ported, 5/16 Guides, Valve Jobbed 2.500/1.850, Flat Rocker Bar
Part Number: PFH-223XC49035
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
Cylinder Head, Big Block Chevy, 12 Degree, Spread Port, 530cc, CNC Ported, 74cc NOS Chamber, 5/16 Guides, Valve Jobbed 2.50/1.850, Flat Rocker Bar
Part Number: PFH-S0007
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
Cylinder Head
Part Number: PFH-217
Not Yet Reviewed
Estimated Ship Date: Dec 1, 2025 if ordered today
Estimated Ship Date: Dec 1, 2025 if ordered today
Custom Cylinder Head
Part Number: PFH-217-X-CORE
Not Yet Reviewed
Estimated Ship Date: Dec 1, 2025 if ordered today
Estimated Ship Date: Dec 1, 2025 if ordered today
VALVE COVER GEN V LT MODULAR CHEV SCRIPT PROFILE POL
Part Number: BSP-P95580
Not Yet Reviewed
Estimated Ship Date: Tomorrow if ordered today
Estimated Ship Date: Tomorrow if ordered today
VALVE COVER GEN V LT MODULAR CHEV SCRIPT PROFILE BLACK
Part Number: BSP-P95585
Not Yet Reviewed
Estimated Ship Date: Oct 29, 2025 if ordered today
Estimated Ship Date: Oct 29, 2025 if ordered today
VALVE COVER GEN V LT MODULAR RIBBED PROFILE BLACK
Part Number: BSP-P95575
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
Rocker Arm Shafts, SHAFT ROCKERS PRO-FILER BB CHEVY 320CC SNIPER 174-32 WITH 5/8 SHAFT
Part Number: CRO-74791F
Not Yet Reviewed
Estimated Ship Date: Nov 4, 2025 if ordered today
Estimated Ship Date: Nov 4, 2025 if ordered today
SHAFT ROCKERS PRO-FILER SBC 23 DEGREE #176 SERIES WITH 5/8 SHAFT
Part Number: CRO-74185F
Not Yet Reviewed
Estimated Ship Date: Nov 4, 2025 if ordered today
Estimated Ship Date: Nov 4, 2025 if ordered today
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