ARP Bolts, Head Studs, Fasteners & More

Fitting, Bung, Weld-In, Male 20 AN, Steel, Each

Part Number: ARP-800-8211

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Estimated Ship Date: Today

Nuts, Nyloc Hex Head, Stainless Steel, Polished, 5/16 in.-18 RH Thread, Set of 5

Part Number: ARP-400-8662

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Header Studs, 12-Point Nuts, Custom 450, Black Oxide, Buick 3.8L, Set of 12

Part Number: ARP-120-1402

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Estimated Ship Date: Today

Washer, Chromoly, Black Oxide, .500 in. I.D., .875 in. O.D., .120 in. Thick, Each

Part Number: ARP-200-8514

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Bolts, 12-Point Head, Custom 450, Black Oxide, 5/16 in.-18 RH Thread, 4.500 in. UHL, Set of 5

Part Number: ARP-641-4500

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Nuts, Hex, Serrated Flange, Grade 8 Steel, Cadmium, 1/4 in.-28 RH Thread, Set of 10

Part Number: ARP-200-8639

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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, Hex Head, Stainless 300, Polished, 10mm x 1.5 RH Thread, 50mm UHL, Set of 5

Part Number: ARP-762-1007

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Ring Compressor, Tapered, Billet Aluminum, Black Anodized, 77mm Bore, Each

Part Number: ARP-901-7700

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Bolts, 12-Point Head, Stainless 300, Polished, 3/8 in.-16 RH Thread, 2.750 in. UHL, Set of 5

Part Number: ARP-615-2750

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Dodge Cummins 8.3/8.9L ISL 24V 12pt head stud kit

Part Number: ARP-247-4211

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

• Free Shipping
• Special Order

Bolts, 12-Point Head, Stainless 300, Polished, 7/16 in.-14 RH Thread, 2.250 in. UHL, Set of 5

Part Number: ARP-616-2250

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Connecting Rod Bolts, High Performance Series, 8740 Chromoly, Toyota, 1.6L, 4-Cylinder, Set of 8

Part Number: ARP-203-6001

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Bolts, Hex Head, Stainless 300, Polished, 1/4 in.-28 RH Thread, 0.750 in. UHL, Set of 5

Part Number: ARP-721-0750

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Bolts, 8740 Chromoly, Black Oxide, Hex Head, 1/2-13 in. Thread, 3.5 in. Underhead Length, Set of 5

Part Number: ARP-617-3500

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

Part Number: ARP-194-2101

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Bolts, Hex Head, Custom 450, Black Oxide, 3/8 in.-16 RH Thread, 5.000 in. UHL, Set of 5

Part Number: ARP-652-5000

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Valve Cover Bolts, Chromoly, Black Oxide, 12-Point, 1/4 in.-20 Diameter, BBC Brodix Valve Covers, Set of 7

Part Number: ARP-100-7520

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Ring Compressor, Tapered, Billet Aluminum, Black Anodized, 87mm Bore, Each

Part Number: ARP-901-8700

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Bolts, 12-Point Head, Stainless 300, Polished, 7/16 in.-14 RH Thread, 3.750 in. UHL, Set of 5

Part Number: ARP-614-3750

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Main Stud, Ford Modular 6.2L iron block 4-bolt main stud kit

Part Number: ARP-256-5802

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

• Free Shipping
• Special Order

Fitting, Bung, Weld-In, Female 1/4 in. NPT, Steel, Each

Part Number: ARP-800-8201

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Bolts, 12-Point Head, Stainless 300, Polished, 3/8 in.-24 RH Thread, 2.00 in. UHL, Set of 5

Part Number: ARP-715-2000

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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

Washers, Flat, Hardened, Chromoly, Black Oxide, 0.500 in. i.d., 1.300 in. o.d., 0.120 in. Thick, Set of 10

Part Number: ARP-200-8742

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Estimated Ship Date: Today