ARP Parts and Accessories

Nuts, 12-Point, Custom 450, Black Oxide, 10mm x 1.25 RH Thread, Pair

Part Number: ARP-300-8353

Not Yet Reviewed

Estimated Ship Date: Today

Washer, Flat, Chromoly, Black Oxide, .312 in. I.D., .550 in. O.D., .120 in. Thick, Pair

Part Number: ARP-200-8578

Not Yet Reviewed

Estimated Ship Date: Today

Nut, Hex, Serrated Flange, Stainless Steel, Polished, 1/4 in.-28 RH Thread, Each

Part Number: ARP-400-8609

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

• Special Order

1/4-28 SELF LOCKING NUT

Part Number: ARP-400-8202

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

• Special Order

Washer, Flat, Chromoly, Black Oxide, .472 in. I.D., 0.750 in. O.D., .120 in. Thick, Pair

Part Number: ARP-200-8740

Not Yet Reviewed

Estimated Ship Date: Today

Nut, 12-Point, Custom 450, Black Oxide, 9mm x 1.25 RH Thread, Each

Part Number: ARP-300-8342

Not Yet Reviewed

Estimated Ship Date: Today

Nut, 12-Point, Custom 450, Black Oxide, 1/4 in.-28 RH Thread, Each

Part Number: ARP-300-8300

Not Yet Reviewed

Estimated Ship Date: Today

Coil Bracket Bolt, Stainless Steel, Hex Head, Ford, Each

Part Number: ARP-450-2302

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Nuts, 12-Point, Flanged, Steel, Black Oxide, 7/16 in.-14 RH Thread, Pair

Part Number: ARP-301-8325

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

• Special Order

Distributor Stud, Steel, Black Oxide, 12-Point, Pontiac, Each

Part Number: ARP-190-1701

Not Yet Reviewed

Estimated Ship Date: Today

Nut, Hex, Custom 450, Black Oxide, 5/16 - 24 in., Each

Part Number: ARP-200-8602

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 30, 2026 if ordered today

• Special Order

Washers, Flat, Chromoly, Black Oxide, .313 in. I.D., .575 in. O.D., Pair

Part Number: ARP-200-8642

Not Yet Reviewed

Estimated Ship Date: Today

Thermostat Housing Bolts, Polished Stainless, 12-Point, Ford, FE, Set

Part Number: ARP-455-7401

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Apr 27, 2026 if ordered today

• Special Order

Nut, 12-point, Steel, Black Oxide, 3/8-24 in. RH Thread, Each

Part Number: ARP-300-8371

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Washer, Steel, Black Oxide, .375 in. I.D., .750 in. O.D., .120 in. Thick, Each

Part Number: ARP-200-8507

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Nut, 12-Point Head, Stainless Steel, Polished, 1/4 in.-28 RH Thread, Each

Part Number: ARP-400-8300

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Washers, Chromoly, Black Oxide, .437 in. I.D., .875 in. O.D., Pair

Part Number: ARP-200-8597

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Washers, Stainless Steel, Polished, .438 in. Inside Diameter, .813 in. Outside Diameter, .120 in. Thick, Pair

Part Number: ARP-400-8529

Not Yet Reviewed

Estimated Ship Date: Today

Special Purpose Washer, Black Oxide, 3/8" ID - 5/8" OD, .120 Thickness, Pair

Part Number: ARP-200-8544

Not Yet Reviewed

Estimated Ship Date: Today

Nut, 12-Point, Steel, Black Oxide, 1/4 in.-20 RH Thread, Each

Part Number: ARP-301-8300

Not Yet Reviewed

Nut, 12-Point Head, Custom 450, Black Oxide, 7/16 in.-20 RH Thread, Each

Part Number: ARP-300-8375

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Washer, Flat Washer, 0.440 in. Outer Diameter, 0.250 in. Inner Diameter, Chromoly, Black Oxide, Each

Part Number: ARP-200-8420

Not Yet Reviewed

Estimated Ship Date: Today

Coil Bracket Bolts, Stainless Steel, Hex Head, Chevy, Each

Part Number: ARP-430-2302

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Mar 30, 2026 if ordered today

• Special Order

Alternator Stud, 12-Point, 7/16 in.-14 x 1.000 in. and 7/16 in.-20 x 1.000 in., 5.250 in. Total Length, w/12-pt. Nut and Flat Washer, Black Oxide, Set

Part Number: ARP-300-0502

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

• Special Order

Fuel Pump Bolts, Stainless Steel, Polished, Hex, Pontiac V8, Kit

Part Number: ARP-490-1602

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

• Special Order