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

Cylinder Head Stud kit, High Performance, Edelbrock LS-R heads, kit

Part Number: EDL-8510

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Estimated Ship Date: Sep 26, 2025 if ordered today

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Cylinder Head Bolts, High Performance, Hex Head, Dodge, Plymouth, 426-572, GEN II Hemi, Kit

Part Number: EDL-8513

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Estimated Ship Date: Sep 26, 2025 if ordered today

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Cylinder Head Bolts, Chromoly, Black Oxide, Hex Head, Washers, Mopar, Big Block, Edelbrock Victor Heads, Kit

Part Number: EDL-85922

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Estimated Ship Date: Sep 26, 2025 if ordered today

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Cylinder Head, E-CNC 355, Aluminum, Assembled, Rectangular Port, Chevy, Big Block, Each

Part Number: EDL-79555

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Estimated Ship Date: Sep 26, 2025 if ordered today

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Valve Seat; Intake; 1.90 in. Valve

Part Number: EDL-9711

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Estimated Ship Date: Sep 26, 2025 if ordered today

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Valve Seat; Intake; 2.09 in. Valve

Part Number: EDL-9718

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Estimated Ship Date: Sep 26, 2025 if ordered today

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Cylinder Head Studs, Chromoly, Black Oxide, 12-Point Head, Chevy, Big Block, Dart, Merlin, Bowtie Heads, Set

Part Number: MIL-80133

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Cylinder Head Studs, Chromoly, Black Oxide, Hex Head, Chevy, Big Block, Dart, Merlin, Bowtie, Heads, Set

Part Number: MIL-80136

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Cylinder Head Studs, Chromoly, Black Oxide, Hex Head, Ford, 289, 302, with Stock Heads, Set

Part Number: MIL-80155

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Cylinder Head Studs, Chromoly, Black Oxide, Hex Head, Ford, 351C, 351M, 400, with Stock Heads, Set

Part Number: MIL-80175

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Cylinder Head Fasteners, 12-point, 4140 Steel, Black Oxide, Washers, Ford, 6.7L Diesel, Kit

Part Number: PQX-1040621

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Estimated Ship Date: Oct 13, 2025 if ordered today

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

Part Number: PQX-1031821

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Estimated Ship Date: Oct 13, 2025 if ordered today

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HEX HEAD BOLT, Camshaft Timing Gear Retaining, SBF, 3/8" x 16 UNC x 1.0" UHL 01351nn gear drives only

Part Number: PQX-1028102

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Estimated Ship Date: Oct 13, 2025 if ordered today

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HEX HEAD BOLT, Camshaft Timing Gear Retaining, OLDS, 7/16" x 20 UNC x 1.22" UHL 0145512 gear drives only

Part Number: PQX-1028104

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Estimated Ship Date: Oct 13, 2025 if ordered today

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BOLT KIT, CYLINDER HEAD, GM CHEVY, LS1, LS6, 4.8, 5.3, 5.7, 6.0L, 2004-Up, SCM-4140 Alloy Steel, 6pt hex head, 200,000 PSI

Part Number: PQX-1034621

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Cylinder Head Studs, 4140 Alloy, 12-Point Nuts, Parallel Ground Washers, 200,000 PSI Tensile Strength, Dodge, Cummins, 5.9L, L6, 24-Valve, Diesel, Kit

Part Number: PQX-1035902

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Cylinder Head Studs, SCM-4140 Alloy, 12-Point Heads, Ford, 6.4L Diesel, Kit

Part Number: PQX-1039121

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Cylinder Head Studs, SCM-4140 Alloy, 12-Point Heads, Chevrolet/GMC, 6.6L, L5P Diesel, Kit

Part Number: PQX-1040321

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Estimated Ship Date: Oct 13, 2025 if ordered today

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STUD KIT, CYLINDER HEAD, CHEV BB, 1966-2000, 6-point, 8740 Chromoly, 200,000psi, Black Oxide

Part Number: PQX-1045411

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Hardware, LS Head Bolt Set

Part Number: AAF-ALL87005

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Estimated Ship Date: Oct 8, 2025 if ordered today

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Engine Cylinder Head Bolt Set, Engine Cylinder Head Bolt Set

Part Number: MAH-GS33934

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Estimated Ship Date: Oct 3, 2025 if ordered today

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Bushing-Valve Guide

Part Number: PWD-555214

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Engine Cylinder Head, Hyundai/KIA G4NB 1.8 Head

Part Number: VRE-2284

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Estimated Ship Date: Oct 13, 2025 if ordered today

• Core Charge $130.00
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Cyl Head, NISSAN VG33E/ER LEFT HEA

Part Number: VRE-2342L

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Estimated Ship Date: Oct 13, 2025 if ordered today

• Core Charge $130.00
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Cyl Head, NISSAN VG33E/ER RIGHT HEA

Part Number: VRE-2342R

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Estimated Ship Date: Oct 13, 2025 if ordered today

• Core Charge $130.00
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