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

Performance Coolant Port Plug for GM Gen III-V LS & LT Engines

Part Number: IRP-PLM-M28

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Estimated Ship Date: Oct 28, 2025 if ordered today

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Cylinder Head Studs, 12-Point Head, Dodge, Plymouth, 2.0L, SOHC, H.S.K., Kit

Part Number: ARP-141-4203

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 20, 2025 if ordered today

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BOLTS-BBC DART PRO 1

Part Number: MAN-42180

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Valve Seat, Ductile Iron, Intake, 2.125 in. Outside Diameter, Chevy, Small Block, LS1, Each

Part Number: TFS-30600271-1

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Estimated Ship Date: Tomorrow

Valve Guide

Part Number: CWA-119137

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Valve Guide, Intake, 2.74 in. Length, Jeep, Willys, 2.2L, L-head, Each

Part Number: CWA-119136

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Valve Guide, Cast Iron, Exhaust, .310 in. Inside Diameter, + .010 in..Outside Diameter, Harley-Davidson®, Each

Part Number: KPM-20-2139C

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Estimated Ship Date: Tomorrow if ordered today

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CHEVY LSA 12pt head bolt kit

Part Number: ARP-234-3726

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Estimated Ship Date: Oct 20, 2025 if ordered today

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HEAD STUD NUT

Part Number: BRO-BRCVCN

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Estimated Ship Date: Nov 12, 2025 if ordered today

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Ford Flathead Generator Stud Kit for 1938-48 Fords, Kit

Part Number: EDL-8506

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Cylinder Head Fasteners, High Performance Cylinder Head Stud Kits, Undercut, 12-point, Chromoly, Black Oxide, Washers, BMW, 2.3L, Kit

Part Number: ARP-201-4605

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 20, 2025 if ordered today

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Valve Seats - K-10 Seat 30000 Series AOD 1.65

Part Number: DUR-31979

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Estimated Ship Date: Tomorrow

Cylinder Head Bolts, Hex Head, Toyota 1995-2004, 3.4L, 1-Head, DOHC, Kit

Part Number: FEL-ES72168

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 29, 2025 if ordered today

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Cylinder Head Fasteners, Head Bolt Kits, Steel, Natural, Ford, 4.9L, Set

Part Number: MAH-GS33351

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Estimated Ship Date: Nov 7, 2025 if ordered today

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Cylinder Head Bolts, Extreme Duty, Inner Row Only, 12-point, Chromoly, Black Oxide, Ford, 6.0L Diesel, Set of 10

Part Number: SUM-910516

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Estimated Ship Date: Tomorrow

Cylinder Head Studs, Pro Series, 12-Point Nuts, Saturn, 1.9L DOHC, Kit

Part Number: ARP-165-4202

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 20, 2025 if ordered today

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Cylinder Head Studs, 12-Point Nuts, Chevy, 153, 4 Cylinder, Kit

Part Number: ARP-131-4201

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Estimated Ship Date: Oct 20, 2025 if ordered today

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SBC LSA 8740 12pt head bolt kit

Part Number: ARP-134-3713

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Head Bolt Set, Lexus, Toyota V8

Part Number: FEL-ES72202

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Estimated Ship Date: Oct 29, 2025 if ordered today

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Chev-Trk, GMC-Trk:379(6.2L)Eng.(82-90)(cylinder head bolts)

Part Number: MAH-GS33193

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 10, 2025 if ordered today

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Valve Seat, Powdered Metal, 11.40mm Thick, 39.70mm I.D., 50.97mm O.D., Each

Part Number: KPM-10-SC510

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Estimated Ship Date: Tomorrow if ordered today

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Cylinder Head Studs, Pro Series, 12-Point Head, Chevy, 2.8L, V6, Kit

Part Number: ARP-233-4303

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Valve Seats, Steel, Tungsten, Alloy, Intake, Exhaust, 1.563 in. O.D., 1.250 in. I.D., 0.250 in. Thick, Each

Part Number: DUR-31197

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Estimated Ship Date: Tomorrow if ordered today

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Valve Seats - K-10 Seat 30000 Series AOD 1.945

Part Number: DUR-31898

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Estimated Ship Date: Tomorrow if ordered today

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Valve Guide, 11/32 in., Bronze, Intake, Chevy, Big Block, Set of 8

Part Number: AFR-9042-8

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Estimated Ship Date: Nov 3, 2025 if ordered today

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