ARP Parts and Accessories

Bolts, 12-Point Head, Stainless 300, Polished, 3/8 in.-24 RH Thread, 1.250 in. UHL, Set of 5

Part Number: ARP-715-1250

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/2/2026

Rocker Arm Studs, High Performance, 7/16-20 in. Thread, 2.350 in. Effective Stud Length, Chevy, Big Block, Pair

Part Number: ARP-135-7222

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

Bolts, 8740 Chromoly, Black Oxide, Hex Head, 12mm x 1.75 Thread, 30mm Underhead Length, Set of 5

Part Number: ARP-665-1002

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/2/2026

Bolts, 12-Point Head, Chromoly Steel, Black Oxide, 6mm x 1.00 RH Thread, 12mm UHL, Set of 5

Part Number: ARP-670-1016

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/2/2026

Bolts, 12-Point Head, Custom 450, Black Oxide, 1/4 in.-20 RH Thread, 2.000 in. UHL, Set of 5

Part Number: ARP-640-2000

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

Bolts, Hex Head, Custom 450, Black Oxide, 5/16 in.-18 RH Thread, 1.750 in. UHL, Set of 5

Part Number: ARP-651-1750

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/2/2026

Bolts, Hex Head, Chromoly Steel, Black Oxide, 6mm x 1.0 RH Thread, 16mm UHL, Set of 5

Part Number: ARP-660-1017

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

Bolts, 12-Point Head, Custom 450, Black Oxide, 1/4 in.-20 RH Thread, 2.500 in. UHL, Set of 5

Part Number: ARP-640-2500

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

Fitting, Bung, Weld-In, Female O-ring 10 AN, Steel, Each

Part Number: ARP-800-8214

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/2/2026

Bolts, 12-Point Head, Stainless 300, Polished, 10-24 RH Thread, 1.000 in. UHL, Set of 5

Part Number: ARP-701-1000

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/2/2026

Motor Mount Bolts, Stainless, 12-Point, Mount to Block, Chevy, Small, Big Block, Set of 6

Part Number: ARP-430-3101

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/2/2026

Bolts, 12-Point Head, Custom 450, Black Oxide, 5/16 in.-18 RH Thread, 3.000 in. UHL, Set of 5

Part Number: ARP-641-3000

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

Bolts, 12-Point Head, Chromoly Steel, Black Oxide, 3/8 in.-24 RH Thread, 0.500 in. UHL, Set of 5

Part Number: ARP-742-0500

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/2/2026

Motor Mount Bolts, Hex, Chromoly, Polished, Chevy, Set of 6

Part Number: ARP-430-3106

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/2/2026

Fitting, Bung, Weld-In, Female O-ring 6 AN, Steel, Each

Part Number: ARP-800-8212

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/2/2026

Bolts, 12-Point Head, Chromoly Steel, Black Oxide, 10mm x 1.25 RH Thread, 60mm UHL, Set of 5

Part Number: ARP-673-1008

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

Bolts, Hex Head, Chromoly Steel, Black Oxide, 8mm x 1.25 RH Thread, 70mm UHL, Set of 5

Part Number: ARP-661-1011

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

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: Monday 2/2/2026

Bolts, Hex Head, Chromoly Steel, Black Oxide, 10mm x 1.25 RH Thread, 40mm UHL, Set of 5

Part Number: ARP-663-1005

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/2/2026

Pressure Plate Bolts, Pro Series, for use on Honda®, SOHC, Set

Part Number: ARP-108-2201

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/2/2026

Carburetor Studs, Black Oxide, Drilled, 5/16 in. x 3.200 in. Long, Set of 4

Part Number: ARP-300-2408

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/2/2026

Pulley Fasteners, Water Pump Pulley Studs, 8740 Chromoly, Black, Hex Head, 5/16 in.-24 Thread, 2.250 in. Underhead Length, Set of 4

Part Number: ARP-100-3206

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

Water Pump Bolts, 12-point, Chromoly, Black Oxide, Chevy, Small Block, Short, Kit

Part Number: ARP-134-3203

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/2/2026

Valve Cover Bolts, Stainless 12-Pt, Merlin Block BRO Head, 1/4"-20 x 4.000, 4 Pc

Part Number: ARP-400-7514

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

Nut, 12-Point, Stainless Steel, Polished, 12mm x 1.25 Thread, Pair

Part Number: ARP-400-8328

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026