ARP Parts and Accessories

Bolts, 12-Point Head, Stainless 300, Polished, 5/16 in.-18 RH Thread, 3.750 in. UHL, Set of 5

Part Number: ARP-612-3750

Not Yet Reviewed

Estimated Ship Date: Today

Bolts, 8740 Chromoly, Black Oxide, 12-Point Head, 1/2-20 in. Thread, 3.00 in. Underhead Length, Set of 5

Part Number: ARP-726-3000

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Bolts, Hex Head, Chromoly Steel, Black Oxide, 10mm x 1.25 RH Thread, 70mm UHL, Set of 5

Part Number: ARP-663-1009

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Estimated Ship Date: Today

Bolts, Hex Head, Stainless 300, Polished, 6mm x 1.00 RH Thread, 90mm UHL, Set of 5

Part Number: ARP-760-1014

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Estimated Ship Date: Today

Bolts, 12-point Head, 180,000 psi, Stainless Steel, Polished, 1/2-20 in. Thread, 1.750 in. UHL, Set of 5

Part Number: ARP-755-1750

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Estimated Ship Date: Today

Bolts, 12-Point Head, Chromoly Steel, Black Oxide, 3/8 in.-24 RH Thread, 4.000 in. UHL, Set of 5

Part Number: ARP-744-4000

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

• Special Order

Flywheel Bolts, Chromoly, Internal Square Drive, 12mm x 1.25, 1 in. UHL, Set of 6

Part Number: ARP-204-2802

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Nuts, 12-Point, Custom 450, Black Oxide, 8mm x 1.00 RH Thread, Set of 10

Part Number: ARP-300-8360

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Bolts, 12-Point Head, Custom 450, Black Oxide, 5/16 in.-18 RH Thread, 4.000 in. UHL, Set of 5

Part Number: ARP-641-4000

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Bolts, Stainless Steel 300, Polished, Hex Head, 1/2-13 in. Thread, 1.25 in. Underhead Length, Set of 5

Part Number: ARP-646-1250

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

• Special Order

Bolts, Hex Head, Custom 450, Black Oxide, 5/16 in.-18 RH Thread, 2.500 in. UHL, Set of 5

Part Number: ARP-651-2500

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Harmonic Balancer Bolt, Chromoly, Black Oxide, Square Drive, Pontiac V8, Each

Part Number: ARP-190-2502

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Thread Cleaning Chaser, 5/16-18 Thread Pitch, Steel, Each

Part Number: ARP-911-0002

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

Bolts, Hex Head, Custom 450, Black Oxide, 5/16 in.-18 RH Thread, 5.000 in. UHL, Set of 5

Part Number: ARP-651-5000

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Estimated Ship Date: Today

Bolts, 12-Point Head, Chromoly Steel, Black Oxide, 10mm x 1.25 RH Thread, 50mm UHL, Set of 5

Part Number: ARP-673-1007

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Bellhousing Bolts, Hex, 7/16-14 in. Thread, Stainless Steel, Natural, Ford, 289, 302, 351W, Kit

Part Number: ARP-454-0901

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

Bolts, 12-Point Head, Stainless 300, Polished, 7/16 in.-24 RH Thread, 3.000 in. UHL, Set of 5

Part Number: ARP-714-3000

Not Yet Reviewed

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Bolts, 12-Point Head, Stainless 300, Polished, 10mm x 1.25 RH Thread, 90mm UHL, Set of 5

Part Number: ARP-773-1011

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Valve Cover Studs, Stainless Hex, Stamped Steel Covers, 1/4 in.-20 Thread, Set of 8

Part Number: ARP-400-7601

4.71 out of 5 stars ( 7 )

Estimated Ship Date: Today

Bolts, 8740 Chromoly, Black Oxide, Hex Head, 1/2-20 in. Thread, 1.50 in. Underhead Length, Set of 5

Part Number: ARP-716-1500

Not Yet Reviewed

Estimated Ship Date: Today

Bolts, 12-Point Head, Stainless 300, Polished, 3/8 in.-24 RH Thread, 4.000 in. UHL, Set of 5

Part Number: ARP-713-4000

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Bolts, Intake Manifold, Stainless Steel, Polished, Hex Head, AMC, V8, Kit

Part Number: ARP-414-2001

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Rear Motor Cover Bolts, Hex Head, Stainless Steel, Polished, Washers, Chevy, 4.8L, 5.3L, 6.0L, Kit

Part Number: ARP-434-1503

Not Yet Reviewed

Estimated Ship Date: Today

Bolts, Hex Head, Stainless 300, Polished, 7/16 in.-14 RH Thread, 2.750 in. UHL, Set of 5

Part Number: ARP-624-2750

Not Yet Reviewed

Estimated Ship Date: Today

Bolts, 12-Point Head, Chromoly Steel, Black Oxide, 10mm x 1.25 RH Thread, 90mm UHL, Set of 5

Part Number: ARP-673-1011

Not Yet Reviewed

Estimated Ship Date: Today