ARP Parts and Accessories

Bolts, Hex Head, Chromoly Steel, Black Oxide, 7/16-20 in. RH Thread, 1.500 in. UHL, Set of 5

Part Number: ARP-753-1500

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Bolts, Hex Head, Custom 450, Black Oxide, 5/16 in.-18 RH Thread, 3.500 in. UHL, Set of 5

Part Number: ARP-651-3500

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Bolts, 12-Point Head, Stainless 300, 1/4"-20 Thread, 4.250 UHL, 5 Pack

Part Number: ARP-611-4250

5.0 out of 5 stars ( 3 )

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Valve Cover Bolts, Stainless 12-Point, Stamped Steel Covers, Set of 14

Part Number: ARP-400-7502

5.0 out of 5 stars ( 1 )

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Bolts, 8740 Chromoly, Black Oxide, Hex Head, 1/2-20 in. Thread, 1.00 in. Underhead Length, Set of 5

Part Number: ARP-716-1000

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Bolts, 12-Point Head, Stainless 300, Polished, 5/16 in.-18 RH Thread, 4.500 in. UHL, Set of 5

Part Number: ARP-612-4500

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Bolts, 12-Point Head, Chromoly Steel, Black Oxide, 7/16 in.-14 RH Thread, 3.500 in. UHL, Set of 5

Part Number: ARP-645-3500

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Bolts, Stainless Steel 300, Polished, Hex Head, 1/2-13 in. Thread, 1.50 in. Underhead Length, Set of 5

Part Number: ARP-646-1500

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Bolts, Hex Head, Stainless 300, Polished, 8mm x 1.25 RH Thread, 75mm UHL, Set of 5

Part Number: ARP-761-1012

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Bolts, Stainless Steel 300, Polished, Hex Head, 1/2-13 in. Thread, 5.00 in. Underhead Length, Set of 5

Part Number: ARP-646-5000

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 2, 2026 if ordered today

• Special Order

Harmonic Balancer Bolt, Chromoly, Black Oxide, Square Drive, Chrysler, 426 Hemi, Each

Part Number: ARP-145-2503

5.0 out of 5 stars ( 3 )

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Bolts, Stainless Steel 300, Polished, 12-Point Head, 12mm x 1.75 Thread, 90mm Underhead Length, Set of 5

Part Number: ARP-775-1010

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Thread Cleaning Chaser, 1/4-20 Thread Pitch, Steel, Each

Part Number: ARP-911-0001

5.0 out of 5 stars ( 5 )

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Bolts, 12-Point Head, Custom 450, Black Oxide, 7/16 in.-14 RH Thread, 4.000 in. UHL, Set of 5

Part Number: ARP-643-4000

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Connecting Rod Bolts, High Performance Series, 8740 Chromoly, Toyota, 2.0, 2.4L, 4-Cylinder, Set of 8

Part Number: ARP-203-6002

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Bolts, 8740 Chromoly, Black Oxide, 12-Point Head, 1/2-20 in. Thread, 1.75 in. Underhead Length, Set of 5

Part Number: ARP-726-1750

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Bolts, 8740 Chromoly, Black Oxide, 12-Point Head, 1/2-13 in. Thread, 4.00 in. Underhead Length, Set of 5

Part Number: ARP-627-4000

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Estimated Ship Date: Mar 2, 2026 if ordered today

• Special Order

Bolts, Intake Manifold, Chromoly, Black Oxide, 12-Point Head, Pontiac V8, Kit

Part Number: ARP-194-2101

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Bolts, 8740 Chromoly, Black Oxide, 12-Point Head, 1/2-13 in. Thread, 5.00 in. Underhead Length, Set of 5

Part Number: ARP-627-5000

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Bolts, Hex Head, Stainless 300, Polished, 5/16 in.-18 RH Thread, 4.000 in. UHL, Set of 5

Part Number: ARP-622-4000

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Bolts, 8740 Chromoly, Black Oxide, Hex Head, 12mm x 1.75 Thread, 60mm Underhead Length, Set of 5

Part Number: ARP-665-1007

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Bolts, Hex Head, Stainless 300, Polished, 3/8 in.-24 RH Thread, 0.750 in. UHL, Set of 5

Part Number: ARP-723-0750

5.0 out of 5 stars ( 1 )

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Bolts, 8740 Chromoly, Black Oxide, Hex Head, 12mm x 1.50 Thread, 100mm Underhead Length, Set of 5

Part Number: ARP-664-1011

5.0 out of 5 stars ( 1 )

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Bolts, 12-Point Head, Stainless 300, Polished, 3/8 in.-16 RH Thread, 4 in. UHL, Set of 5

Part Number: ARP-615-4000

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Bolts, 12-Point Head, Custom 450, Black Oxide, 3/8 in.-16 RH Thread, 4.250 in. UHL, Set of 5

Part Number: ARP-642-4250

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