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

NISSAN 5552CC 5.6L VK56DE DOHC 32V 2004-2009

Part Number: MAH-GS33540

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Cylinder Head Studs, Pro Series, Hex Head Nuts, Pontiac, Ram Air V Heads, Kit

Part Number: ARP-190-4005

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Estimated Ship Date: Today

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Cylinder Head Studs, 8740 Chromoly, 200,000 PSI Tensile Strength, Black Oxide, 12-Point, Mopar, Big Block,Kit

Part Number: PQX-1044021

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Estimated Ship Date: Nov 12, 2025 if ordered today

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Cylinder Head Fasteners, Head Bolt Kits, Steel, Natural, Ford, Land Rover, Mazda, Mercury, 4.0L, Set

Part Number: MAH-GS33401

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Estimated Ship Date: Oct 28, 2025 if ordered today

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Cylinder Head Bolts, Pro Series, 12-Point Head, Chevy, V6, 4.3L, Kit

Part Number: ARP-233-3701

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Cylinder Head Studs, Pro Series, 12-Point Nuts with Undercut Studs, BMW, Kit

Part Number: ARP-201-4601

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Cylinder Head Studs, Pro Series, Hex Nuts, Oldsmobile, 403, Kit

Part Number: ARP-184-4004

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Oct 20, 2025 if ordered today

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Cylinder Head Studs, Pro Series, 12-Point Head, Chromoly, Black Oxide, Audi, 2.0L Diesel, L5, 20-Valve, Kit

Part Number: ARP-204-4207

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 20, 2025 if ordered today

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Connecting Rod Studs, 8740 Chromoly, Black Oxide, 1/2-13 in. Thread, Washers, Ford, Kit

Part Number: ARP-154-4207

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Cylinder Head Fasteners, High-Tensile Strength, Head Bolts, 7/16 in.-14 Thread, Hex Head, Chromoly, Black, 170,000 psi, Chevy, 4.3-6.6L, Kit

Part Number: EW1-17203

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Estimated Ship Date: Today

Cylinder Head Studs, 8740 Chromoly, 200,000 PSI Tensile Strength, Black Oxide, 12-Point, Ford, Cleveland, Kit

Part Number: PQX-1035121

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Estimated Ship Date: Nov 12, 2025 if ordered today

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Cylinder Head Studs, Hex Head, Ford, Thunderbird Supercoupe, 3.8L, Kit

Part Number: ARP-153-4001

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 20, 2025 if ordered today

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Cylinder Head Studs, 12-Point Nuts, Ford, Thunderbird Supercoupe, Kit

Part Number: ARP-153-4203

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Cylinder Head Studs, Pro Series, 12-Point Nuts, Ford, Boss 302, Kit

Part Number: ARP-154-4202

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 20, 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 14, 2025 if ordered today

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Valve Guide

Part Number: CWA-119137

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Estimated Ship Date: Dec 22, 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 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: Today

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: Oct 27, 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: Today