Cylinder Heads, Valve Seats, Head Bolts, Top End Kits & More

Cylinder Head Studs, High Performance, Chromoly, Black, 12-point Head, for Use with Ford Racing Boss 302 Block, Ford, Mercury, 5.0L Boss, Kit

Part Number: ARP-154-4206

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

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RACE-RITE CYLINDER HEAD

Part Number: BRO-2061030

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

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Cylinder Head, 335cc Enforcer, Assembled, 2.250 in. Intake Valve, 10 Degree Locks, 1.550 in. Dual Valve Springs, Aluminum, Chevy, Big Block, Each

Part Number: AFR-3001

3.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 12/8/2025

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Cylinder Head, Twisted Wedge® 11R 170, CNC Street Ported, Assembled, 53cc CNC Chambers, Small Ford, Each

Part Number: TFS-52515301-C00

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Monday 12/8/2025

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Cylinder Head, Enforcer, Aluminum, Assembled, 64cc Chamber, 210cc Intake, Cathedral Port, Chevrolet, LS, Each

Part Number: AFR-1501

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/8/2025

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Cylinder Head, PowerPort® 240, CNC Street Ported, Assembled, 1.550" Dual Springs, Big Chrysler, Mopar, Each

Part Number: TFS-61617802-C00

4.85 out of 5 stars ( 13 )

Estimated Ship Date: Monday 12/8/2025

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Cylinder Head, PowerPort® 175, Street Port, Assy, 70cc Chambers, 1.55 in. Springs, Ford 390, 406, 427, 428, Each

Part Number: TFS-56417002-C00

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 12/8/2025

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Cylinder Head, PowerPort® 190, CNC Street Ported, Assembled, 1.55 in. Springs, Chromoly Retainers, Dodge, Small Block, Each

Part Number: TFS-61417802-C00

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 12/8/2025

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Cylinder Head, PowerPort® 190, CNC Street Ported, Assembled, 1.46" Springs, Chromoly Retain, Small Mopar, Each

Part Number: TFS-61417801-C00

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 12/8/2025

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Cylinder Head, PowerPort® 270, Max Wedge, CNC Comp Port, 1.56" Springs, Ti Retain, Big Chrysler, Mopar, Each

Part Number: TFS-6161T784-C01

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/8/2025

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Cylinder Head, GenX® 255, CNC Competition Ported, Assembled, 69cc CNC Chambers, 450 Lb. Springs, GM LSX, Each

Part Number: TFS-32610002-C01

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

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Cylinder Head, PowerPort® 240, CNC Street Ported, Assembled, 1.460" Dual Springs, Big Chrysler, Mopar, Each

Part Number: TFS-61617801-C00

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Monday 12/8/2025

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Cylinder Head, Twisted Wedge® 11R 227, CNC Competition Ported, Assembled, 56cc CNC Chambers, Titanium Retainers, Small Ford, Each

Part Number: TFS-5261T561-C04

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

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Cylinder Head, PowerPort® 175, Street Port, Assy, 70cc Chambers, 1.46 in. Springs, Ford, Big Block FE, Each

Part Number: TFS-56417001-C00

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/8/2025

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Cylinder Head, PowerPort® 175, Street Port, Assy, 70cc Chamb, 1.550 in. Sp, Ti Ret, Ford 390, 406, 427, 428, Each

Part Number: TFS-5641T703-C00

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/8/2025

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Cylinder Head, Enforcer, Aluminum, Assembled, 64cc Chamber, 210cc Intake, Cathedral Port, Small Bore, Chevrolet, LS, Each

Part Number: AFR-1506

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

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Cylinder Head, GenX® 260, CNC Comp Port, Assy, 70cc CNC Chamber, 450 Springs, Ti Retain, 6-Bolt, GM LSX, Each

Part Number: TFS-3271T004-C01

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

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Cylinder Head, PowerPort® 190, CNC Street Ported, Assembled, 1.56" Springs, Titanium Retain, Small Mopar, Each

Part Number: TFS-6141T784-C00

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/8/2025

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Cylinder Head, PowerPort® 190, CNC Street Ported, Assembled, 1.55" Springs, Titanium Retain, Small Mopar, Each

Part Number: TFS-6141T783-C00

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 12/8/2025

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Cylinder Head, Twisted Wedge® 11R 190, CNC Street Ported, Assembled, 56cc CNC Chambers, Small Ford, Each

Part Number: TFS-52515601-C01

4.75 out of 5 stars ( 16 )

Estimated Ship Date: Monday 12/8/2025

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Cylinder Head, PowerPort® 270, Max Wedge, CNC Comp Ported, Assembled, 1.55" Springs, Big Chrysler, Mopar, Each

Part Number: TFS-61617802-C01

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 12/8/2025

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Cylinder Heads, Enforcer, Aluminum, Assembled, 64cc Chamber, 200cc Intake, Straight Plug, Chevrolet, Small Block, Each

Part Number: AFR-1016

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/8/2025

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Cylinder Head, Twisted Wedge® 11R 170, CNC Street Ported, Assembled, 63cc CNC Chambers, Small Ford, Each

Part Number: TFS-52516301-C00

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/8/2025

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Cylinder Head, DHC™ 200, CNC Street Ported, Assembled, 1.46 in. Springs, No Accessory Holes, Small Chevy, Each

Part Number: TFS-30210003-C00

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

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Cylinder Head, Twisted Wedge®, 11R 227, Aluminum, CNC Competition Ported, 66cc CNC Chambers, Titanium Retainers, Assembled, Ford 289, 302, 351W, Each

Part Number: TFS-5261T661-C04

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

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