ARP Bolts, Head Studs, Fasteners & More

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

Bolts, Hex Head, Stainless 300, Polished, 1/4 in.-20 RH Thread, 2.000 in. UHL, Set of 5

Part Number: ARP-621-2000

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Nut, Hex, 180,000 psi Yield Strength, Stainless Steel, Polished, 3/8-24 in. Thread Size, Each

Part Number: ARP-400-8604

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Bolts, Hex Head, Stainless Steel, Polished, 3/8 in.-16 RH Thread, 2.000 in. UHL, Set of 5

Part Number: ARP-625-2000

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Bolts, Hex Head, Chromoly Steel, Black Oxide, 3/8 in.-16 RH Thread, 4.000 in. UHL, Set of 5

Part Number: ARP-654-4000

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Connecting Rod Bolts, Pro Series Wave-Loc, 2000 Alloy, Chevy, 305, 307, 350, V8, Set of 16

Part Number: ARP-234-6403

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Estimated Ship Date: Today

• Free Shipping

Timing Cover Bolts, 12-point Head, Stainless Steel, Polished, Includes Water Pump Fasteners, Chrysler, Dodge, Ram, Kit

Part Number: ARP-440-1501

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• Free Shipping

Nut, 12-Point, Steel, Black Oxide, 12mm x 1.25 Thread, 16mm Wrench Size, Set of 10

Part Number: ARP-301-8358

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Alternator Bracket Bolts, Black Oxide, Hex Head, Chevy Small/Big Block, Set

Part Number: ARP-130-3302

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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

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Air Cleaner Stud/Nut, Stainless Steel, 5/16 in.-18 Thread, 3.2 in. Length, Each

Part Number: ARP-400-0303

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

Bolts, Stainless Steel 300, Polished, Hex Head, 1/2-13 in. Thread, 3.00 in. Underhead Length, Set of 5

Part Number: ARP-646-3000

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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

Part Number: ARP-674-1011

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Bolts, Hex Head, Custom 450, Black Oxide, 5/16 in.-18 RH Thread, 4.250 in. UHL, Set of 5

Part Number: ARP-651-4250

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Bellhousing Bolts, 12-point, 7/16-14 in. Thread, Stainless Steel, Natural, Ford, 289, 302, 351W, Kit

Part Number: ARP-454-0904

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

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

Header Bolts, Hex Head, 5/16 in. Wrench, Stainless Steel, Polished, 3/8 in.-16, 0.750 in. U.H.L., Set of 12

Part Number: ARP-400-1107

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Bolts, 8740 Chromoly, Black Oxide, 12-Point Head, 1/2-13 in. Thread, 4.25 in. Underhead Length, Set of 5

Part Number: ARP-627-4250

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Intake Bolts, Chromoly, Black Oxide, Hex Head, Mopar, Hemi, 5.7L, 6.1L, Aluminum Intake, Kit

Part Number: ARP-144-2003

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Bolts, Hex Head, Stainless 300, Polished, 5/16 in.-18 RH Thread, 5.000 in. UHL, Set of 5

Part Number: ARP-622-5000

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Bolts, Hex head, Custom 450, Black Oxide, 7/16 in.-14 RH Thread, 2.500 in. UHL, Set of 5

Part Number: ARP-655-2500

Not Yet Reviewed

Estimated Ship Date: Today

Bolts, Stainless Steel 300, Polished, 12-Point Head, 12mm x 1.75 Thread, 80mm Underhead Length, Set of 5

Part Number: ARP-775-1009

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Cylinder Head Bolts, High Performance, Hex Head, Buick, 3.8L, Stage I, Kit

Part Number: ARP-123-3601

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today