Cylinder Heads

ZR3 HEAD .480 DEEP CHAMBER

Part Number: JRC-ZRC-2010

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Estimated Ship Date: Nov 18, 2025 if ordered today

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ZR4 HEAD JR .530 DEEP CHAMBER

Part Number: JRC-ZRC-2510

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Estimated Ship Date: Nov 18, 2025 if ordered today

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ZR4 HEAD JR .580 DEEP CHAMBER

Part Number: JRC-ZRC-2515

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Detroit Diesel 60 Series Head Bolt Set

Part Number: MAH-GS33539

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Head Bolts, 12-point, Steel, Polished, Harley-Davidson®, Kit

Part Number: SSY-93-3014

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Estimated Ship Date: Nov 21, 2025 if ordered today

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BTR GEN III/IV LS POWDERED METAL VALVE GUIDE SET OF 16

Part Number: BTC-BTR311211016

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Estimated Ship Date: Nov 11, 2025 if ordered today

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BTR GEN V LT POWDERED METAL VALVE GUIDE SET OF 16

Part Number: BTC-BTR311224416

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Estimated Ship Date: Nov 11, 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: Nov 24, 2025 if ordered today

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CYLINDER STUD KIT 8PK

Part Number: FEU-3001

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Estimated Ship Date: Nov 20, 2025 if ordered today

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CYLINDER STUD KIT EVO 8PK

Part Number: FEU-3026

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Cylinder Head Studs, Chromoly, Black Oxide, Hex Head, Chrysler, 340, 360, with Stock, W2 Heads, Set

Part Number: MIL-80235

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Estimated Ship Date: Jan 26, 2026 if ordered today

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Cylinder Head Studs, Chromoly, Black Oxide, Hex Head, Chrysler, Big Block, with Stock, Indy Heads, Set

Part Number: MIL-80225

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Estimated Ship Date: Jan 26, 2026 if ordered today

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Cylinder Head Studs, Chromoly, Black Oxide, Hex Head, Oldsmobile, 330, 350, 425, 455, with Stock Heads, Set

Part Number: MIL-80245

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Estimated Ship Date: Jan 26, 2026 if ordered today

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Cylinder Head Studs, Chromoly, Black Oxide, Hex Head, Pontiac, 389, 400, 455, Set

Part Number: MIL-80275

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Estimated Ship Date: Jan 26, 2026 if ordered today

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Cylinder Head Studs, Chromoly, Black Oxide, Hex Head, Chrysler, 426 Hemi, with Stock Heads, Set

Part Number: MIL-80285

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Estimated Ship Date: Jan 26, 2026 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: Jan 26, 2026 if ordered today

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Cylinder Head Studs, Chromoly, Black Oxide, Hex Head, Chevrolet, Big Block, Brodix Pontiac Pro Stock, Kit

Part Number: MIL-80137

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Estimated Ship Date: Jan 26, 2026 if ordered today

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Cylinder Head Studs, Chromoly, Black Oxide, Hex Head, AMC 1967-69, 343, 390, with Stock Heads, Set

Part Number: MIL-80195

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Estimated Ship Date: Jan 26, 2026 if ordered today

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Cylinder Head Studs, Chromoly, Black Oxide, Hex Head, Holden, V8, Kit

Part Number: MIL-80305

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Estimated Ship Date: Jan 26, 2026 if ordered today

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Cylinder Head Studs, Chromoly, Black Oxide, Hex Head, 1/2 in. Studs, Holden, V8, Kit

Part Number: MIL-80306

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Estimated Ship Date: Jan 26, 2026 if ordered today

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Head Bolt Kit, 67-77 Pontiac V8, 20pc

Part Number: OPG-G241465

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Estimated Ship Date: Jan 26, 2026 if ordered today

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HEAD BOLT KIT 12PT (10PK)

Part Number: SSY-93-3024

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Head Stud Kit

Part Number: PIO-851006

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Estimated Ship Date: Nov 17, 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: Dec 11, 2025 if ordered today

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Cylinder Head Studs, 8740 Chromoly, 200,000 PSI Tensile Strength, Black Oxide, 12-Point Nuts, Chevy, Gen V, LT1, Kit

Part Number: PQX-1034611

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Estimated Ship Date: Dec 11, 2025 if ordered today

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