ARP Fasteners & Hardware

Bolts, 12-Point Head, Chromoly Steel, Black Oxide, 7/16 in.-20 RH Thread, 3.625 in. UHL, Set of 5

Part Number: ARP-746-3625

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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.-20 RH Thread, 3.750 in. UHL, Set of 5

Part Number: ARP-746-3750

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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.-20 RH Thread, 3.875 in. UHL, Set of 5

Part Number: ARP-746-3875

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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.-20 RH Thread, 4.000 in. UHL, Set of 5

Part Number: ARP-746-4000

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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.-20 RH Thread, 4.125 in. UHL, Set of 5

Part Number: ARP-746-4125

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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.-20 RH Thread, 4.250 in. UHL, Set of 5

Part Number: ARP-746-4250

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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.-20 RH Thread, 4.375 in. UHL, Set of 5

Part Number: ARP-746-4375

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Bolts, Hex Head, Stainless Steel, Polished, 7/16-14 in. Thread, 1.75 in. UHL, Set of 5

Part Number: ARP-626-1750

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Estimated Ship Date: Oct 31, 2025 if ordered today

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Bolts, Hex Head, Custom 450, Black Oxide, 3/8 in.-16 RH Thread, 4.750 in. UHL, Set of 5

Part Number: ARP-652-4750

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Oct 30, 2025 if ordered today

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Bolts, Stainless Steel 300, Polished, Hex Head, 12mm x 1.50 Thread, 50mm Underhead Length, Set of 5

Part Number: ARP-764-1006

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Estimated Ship Date: Oct 28, 2025 if ordered today

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GM DURAMAX LLY-LMM 6.6L UPPER

Part Number: ARP-130-0203

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Estimated Ship Date: Oct 31, 2025 if ordered today

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Bolts, 12-Point Head, Stainless 300, Polished, 10mm x 1.25 RH Thread, 95mm UHL, Set of 5

Part Number: ARP-773-1014

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Estimated Ship Date: Oct 31, 2025 if ordered today

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Bolts, Hex Head, Custom 450, Black Oxide, 7/16 in.-14 RH Thread, 4.250 in. UHL, Set of 5

Part Number: ARP-653-4250

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Bolts, Stainless Steel 300, Polished, 12-Point Head, 1/2-13 in. Thread, 4.75 in. Underhead Length, Set of 5

Part Number: ARP-656-4750

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Estimated Ship Date: Oct 31, 2025 if ordered today

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Bolts, Hex Head, Chromoly, Black Oxide, 7/16-14 in. Thread, 3.5 in. UHL, Set of 5

Part Number: ARP-655-3500

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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HEAD STUD KIT

Part Number: ARP-1454014

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Nov 3, 2025 if ordered today

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Studs, Accessory, Stainless Steel, Natural, M10 x 1.50mm Base Thread, M10 x 1.25mm Top Thread, Set of 8

Part Number: ARP-400-8018

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Bolts, 12-Point Head, Chromoly Steel, Black Oxide, 8mm x 1.25 RH Thread, 115mm UHL, Set of 5

Part Number: ARP-671-1019

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Estimated Ship Date: Nov 3, 2025 if ordered today

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