ARP Fasteners & Hardware

Bolts, Hex Head, Chromoly Steel, Black Oxide, 7/16 in.-20 RH Thread, 4.250 in. UHL, Set of 5

Part Number: ARP-756-4250

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Bolts, Hex Head, Chromoly Steel, Black Oxide, 7/16 in.-20 RH Thread, 4.375 in. UHL, Set of 5

Part Number: ARP-756-4375

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Estimated Ship Date: Oct 20, 2025 if ordered today

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GM DURAMAX LB7-LMM 6.6L SS 12P

Part Number: ARP-430-0204

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Estimated Ship Date: Oct 20, 2025 if ordered today

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GM DURAMAX LB7-LBZ 6.6L SS 12P

Part Number: ARP-430-7403

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Estimated Ship Date: Oct 20, 2025 if ordered today

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GM DURAMAX LMM 6.6L 12PT SS (S

Part Number: ARP-430-7404

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Bolts, 8740 Chromoly, Black Oxide, 12-Point Head, 1/2-13 in. Thread, 5.25 in. Underhead Length, Set of 5

Part Number: ARP-627-5250

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Bolts, 8740 Chromoly, Black Oxide, 12-Point Head, 1/2-13 in. Thread, 5.75 in. Underhead Length, Set of 5

Part Number: ARP-627-5750

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Bolts, 8740 Chromoly, Black Oxide, 12-Point Head, 1/2-13 in. Thread, 6.00 in. Underhead Length, Set of 5

Part Number: ARP-627-6000

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Estimated Ship Date: Oct 20, 2025 if ordered today

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5/16-18 X 4.375 12pt SS bolts

Part Number: ARP-612-4375

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5/16-18 X 4.625 12pt SS bolts

Part Number: ARP-612-4625

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5/16-18 X 4.750 12pt SS bolts

Part Number: ARP-612-4875

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Bolts, 12-Point Head, Chromoly Steel, Black Oxide, 3/8 in.-16 RH Thread, 3.750 in. UHL, Set of 5

Part Number: ARP-644-3750

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Bolts, 12-point Head, Chromoly, Black Oxide, 7/16-14 in. Thread, 3.75 in. UHL, Set of 5

Part Number: ARP-645-3750

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Bolts, 12-Point Head, Chromoly Steel, Black Oxide, 7/16 in.-14 RH Thread, 4.750 in. UHL, Set of 5

Part Number: ARP-645-4750

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Bolts, 12-Point Head, Chromoly Steel, Black Oxide, 7/16 in.-14 RH Thread, 5.00 in. UHL, Set of 5

Part Number: ARP-645-5000

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Estimated Ship Date: Oct 20, 2025 if ordered today

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1/4-20 X 4.125 hex black oxide bolts

Part Number: ARP-650-4125

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Bolts, Hex Head, Custom 450, Black Oxide, 1/4 in.-20 RH Thread, 4.500 in. UHL, Set of 5

Part Number: ARP-650-4500

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Estimated Ship Date: Oct 20, 2025 if ordered today

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1/4-20 X 4.750 hex black oxide bolts

Part Number: ARP-650-4750

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Estimated Ship Date: Oct 20, 2025 if ordered today

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5/16-24 X 1.625 12pt black oxide bolts

Part Number: ARP-741-1625

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Estimated Ship Date: Oct 20, 2025 if ordered today

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5/16-24 X 1.875 12pt black oxide bolts

Part Number: ARP-741-1875

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Estimated Ship Date: Oct 20, 2025 if ordered today

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5/16-24 X 2.125 12pt black oxide bolts

Part Number: ARP-741-2125

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Estimated Ship Date: Oct 20, 2025 if ordered today

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5/16-24 X 2.375 12pt black oxide bolts

Part Number: ARP-741-2375

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Estimated Ship Date: Oct 20, 2025 if ordered today

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5/16-24 X 2.625 12pt black oxide bolts

Part Number: ARP-741-2625

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Bolts, 12-Point Head, Chromoly Steel, Black Oxide, 5/16 in.-24 RH Thread, 2.875 in. UHL, Set of 5

Part Number: ARP-741-2875

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Estimated Ship Date: Oct 20, 2025 if ordered today

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5/16-24 X 3.125 12pt black oxide bolts

Part Number: ARP-741-3125

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Estimated Ship Date: Oct 20, 2025 if ordered today

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