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

Cylinder Head Bolts, Chromoly, Black Oxide, Hex Head, Washers, 7/16 in. Thread Size, Ford, 4.7L, 5.0L, Kit

Part Number: EDL-85522

Not Yet Reviewed

Estimated Ship Date: Monday 7/7/2025

Cylinder Head, PowerPort® Cleveland 225, Comp Port, Assy, 72cc Chamber, 1.55" Sp, Ti Retain, Ford 351C, Each

Part Number: TFS-5161T004-C11

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 30, 2025 if ordered today

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Cylinder Head, Twisted Wedge® 185, Fast As Cast®, Assy, 44cc Chambers, 125 Lb. Springs, Ford 4.6/5.4L 2V, Each

Part Number: TFS-51910004-M44

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Sep 30, 2025 if ordered today

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Cylinder Head, High Port® 225, CNC Comp Port, Assy, 70cc CNC Chambers, 1.55" Spr, Ti Retain, Small Ford, Each

Part Number: TFS-5171T013-C01

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Estimated Ship Date: Monday 7/7/2025

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Cylinder Head Studs, Pro Series, 12-point, ARP 2000, Black Oxide, Washers, BMW, 3.2L, Kit

Part Number: ARP-201-4303

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jul 18, 2025 if ordered today

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Cylinder Head Bolts, 12-Point Head, Chevy, Big Block with Aftermarket Block, with AFR Heads, Kit

Part Number: ARP-135-3712

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Estimated Ship Date: Monday 7/7/2025

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Cylinder Head Stud Kits, High Performance, 12-point Head, Chromoly, Black, Brodix BB-3Xtra/BB-3Xtra O Head Type, Chevrolet, 7.4L, Kit

Part Number: ARP-235-4326

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Estimated Ship Date: Monday 7/7/2025

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Cylinder Head, Performer, Aluminum, Assembled, 54cc Chamber, 185cc Intake Runner, AMC, 343, 360, 390, 401

Part Number: EDL-60139

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 7/7/2025

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Cylinder Head Bolts, High Performance Hex, Chevy, Big Block, with OEM Cast, Kit

Part Number: ARP-135-3604

5.0 out of 5 stars ( 12 )

Estimated Ship Date: Monday 7/7/2025

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Cylinder Head, GenX® 225, CNC Competition Ported, Assembled, 65cc CNC Chambers, GM LS2, Each

Part Number: TFS-30610001-C02

Not Yet Reviewed

Estimated Ship Date: Sep 30, 2025 if ordered today

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Head Bolt Kit, Bolt, Hex Head, Chromoly, Black Oxide, Pontiac, Performer Cylinder Heads, Kit

Part Number: EDL-85612

Not Yet Reviewed

Estimated Ship Date: Monday 7/7/2025

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Valve Seat, Nickel Aluminum-bronze, 11.00mm Thick, 34.50mm I.D., 45.00mm O.D., Each

Part Number: KPM-10-SB450

Not Yet Reviewed

Estimated Ship Date: Monday 7/7/2025

Cylinder Head, NHRA Legal, Aluminum, Bare, 82cc Chamber, 210cc Intake Runner, Mopar, Big Block, Each

Part Number: EDL-60917

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 7/7/2025

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Cylinder Head Studs, Extreme Duty , 12-Point Heads, Ford, 7.3L Diesel, Kit

Part Number: SUM-910520

Not Yet Reviewed

Estimated Ship Date: Monday 7/7/2025

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Cylinder Heads, Remanufactured, Assembled, Aluminum, Natural, Right, Chrysler, Dodge, Jeep, 5.7L, Each

Part Number: VRE-2DH8R

Not Yet Reviewed

Estimated Ship Date: Aug 15, 2025 if ordered today

• Core Charge $155.00
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Cylinder Head Studs, 8740 Chromoly, 200,000 PSI Tensile Strength, Black Oxide, 12-Point Nuts, Undercut, Chevy, LS, Kit

Part Number: PQX-1034661

Not Yet Reviewed

Estimated Ship Date: Aug 11, 2025 if ordered today

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Cylinder Head, PowerPort® 270, CNC Competition Ported, Bare, Big Mopar, Each

Part Number: TFS-6161B000-C01

Not Yet Reviewed

Estimated Ship Date: Monday 7/7/2025

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Cylinder Head, Performer RPM, Assembled, Aluminum, 88cc Chamber, 210cc Intake Runner, Chrysler, Big Block, Each

Part Number: EDL-60185

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 7/7/2025

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Combo, Aluminum, Cylinder Heads, Manifold, Cam/Lifters, Gaskets, Bolts, SB Chevy

Part Number: SME-K-400-390

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Oct 24, 2025 if ordered today

• Special Order

Cylinder Head Studs, Pro Series, 12-point, ARP2000, Black Oxide, Washers, Mini, Kit

Part Number: ARP-201-4304

Not Yet Reviewed

Estimated Ship Date: Monday 7/7/2025

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Cylinder Head Bolts, Hex Head, Ford, Mazda, Merkur, 2.9, 4.0L, Set of 16

Part Number: FEL-ES72794

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 7/7/2025

Cylinder Head Fastener, Double-ended Head Bolt, 12-point, Steel, Black, Dodge, Jeep, Each

Part Number: CWA-6035516

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 7/7/2025

Cylinder Head, GenX® 255, CNC Competition Ported, Assembled, 69cc CNC Chambers, 370 Lb. Springs, GM LSX, Each

Part Number: TFS-32610001-C01

Not Yet Reviewed

Estimated Ship Date: Monday 7/7/2025

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Cylinder Head, Performer RPM, Aluminum, Assembled, 65cc Chamber, 171cc Intake Runner, Dodge, Plymouth, 340

Part Number: EDL-60179

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 7/7/2025

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Cylinder Heads, Bare, Aluminum, Natural, 74cc Chamber, Ford, Flathead V8, Pair

Part Number: EDL-1116

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 7/7/2025

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