Cylinder Heads

Cylinder Head Studs, Extreme Duty, 12-Point Heads, Ford, 6.4L Diesel, Kit

Part Number: SUM-910517

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Cylinder Head Fasteners, Extreme Duty, 12-point, Chromoly, Black Oxide, Washers, 2011-22 Ford, 6.7L Powerstroke Diesel, Kit

Part Number: SUM-910519

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BTR 4 BOLT TO 6 BOLT HEAD STUD CONVERSION KIT FOR LSX AND RHS BLOCKS

Part Number: BTC-BTR426

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Cylinder Head Fasteners, Studs, 4135 Chromoly Steel, 200,000 PSI Tensile Strength, Black Oxide, 12-Point, Ford, 351W, Kit

Part Number: PQX-1035131

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Estimated Ship Date: Feb 4, 2026 if ordered today

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Cylinder Head Studs, 4140 Alloy, 12-Point Nuts, Parallel Ground Washers, 200,000 PSI Tensile Strength, Ford, 7.3L, Powerstroke, V8, Diesel, Kit

Part Number: PQX-1044501

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Estimated Ship Date: Feb 3, 2026 if ordered 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: Feb 4, 2026 if ordered today

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BTR GEN V LT HEAD BOLT KIT 1 PER ENGINE

Part Number: BTC-BTR-LT1-HBK

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Cylinder Head Studs, SCM-4140 Alloy, 12-Point Head, Chevy, 5.3, 5.7, 6.0L, Kit

Part Number: PQX-1036421

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Estimated Ship Date: Feb 3, 2026 if ordered today

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Cylinder Head Studs, 12-Point Heads, Ford, 6.0L Diesel, Kit

Part Number: PQX-1036313

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Estimated Ship Date: Feb 3, 2026 if ordered today

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Cylinder Head Bolts, Steel, Black, Hex, Chevy, Big Block, Stock Heads, 1-Head, Set

Part Number: MRG-941G

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Engine Coolant Plug Fasteners, Bolts, Internal Allen Head, 16mm and 18mm Allen Head Sizes, Dodge, Ram, 6.7L Cummins, Kit

Part Number: FLE-S0061

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HEAD STUD KIT

Part Number: BTC-S0401

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Cylinder Head Fastener, Bolt, Hex, 3/8-16 in. Thread, Steel, Natural, Jeep, Each

Part Number: CWA-J0733955

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Cylinder Head Fastener, Stud, Steel, Black, Jeep, Willys, 2.2L, L-head Only, Each

Part Number: CWA-J0349368

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Feb 23, 2026 if ordered today

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Engine Block Coolant Plug, Bolt Style, Hex Head, 1/4 in. NPT Thread, Steel, Natural, Jeep, Each

Part Number: CWA-G444618

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Siverado/Sierra 2500/3500 2004-20 4.8L/5.3L/5.7L/6.0L/6.2L/7.0L LS Heavy Duty Head Stud Kit Gator Fasteners

Part Number: GFN-HSKLS3

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Estimated Ship Date: Dec 16, 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, 12-Valve, Diesel, Kit

Part Number: PQX-1035903

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Estimated Ship Date: Feb 4, 2026 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: Feb 4, 2026 if ordered today

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Valve Guide

Part Number: CWA-119137

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Estimated Ship Date: Feb 24, 2026 if ordered today

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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: Feb 3, 2026 if ordered today

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Cylinder Head Bolt for 1994-2006 Jeep TJ, YJ, XJ, ZJ, WJ w/ 4.0L Engine

Part Number: CWA-6035515

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Estimated Ship Date: Feb 24, 2026 if ordered today

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ENGINE FASTENER, BTR HEAD BOLT - LS - LARGE

Part Number: BTC-S0367

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Ford 250/350 Super Duty 03-10 Inner Row Head Bolt Kit 6.0L Gator Fasteners

Part Number: GFN-IRHBK60

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Cylinder Head Studs, Heavy Duty, Chromoly, 12-Point Nuts, Ford, 7.3L, IDI Diesel, Kit

Part Number: GFN-HSK73IDI

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Cylinder Heads, Bullei 14 Degree, Aluminum, Assembled, 75cc Chamber, 270cc Intake, Ford, Pair

Part Number: AFR-3803

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