ARP Parts and Accessories

Washer, Flat, Chromoly, Black Oxide, .625 in. I.D., 2.000 in. O.D., .275 in. Thick, Each

Part Number: ARP-200-8755

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

Fitting, Bung, Weld-In, Female 1 in NPT, Aluminum, Each

Part Number: ARP-800-8105

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

Bolts, Hex Head, Chromoly Steel, Black Oxide, 3/8 in.-16 RH Thread, 3.500 in. UHL, Set of 5

Part Number: ARP-654-3500

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/2/2026

Bolts, Hex Head, Chromoly Steel, Black Oxide, 8mm x 1.25 RH Thread, 100mm UHL, Set of 5

Part Number: ARP-661-1015

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

Bolts, Hex Head, Stainless 300, Polished, 6mm x 1.00 RH Thread, 12mm UHL, Set of 5

Part Number: ARP-760-1016

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

Bolts, 12-Point Head, Custom 450, Black Oxide, 3/8 in.-16 RH Thread, 2.500 in. UHL, Set of 5

Part Number: ARP-642-2500

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/2/2026

Timing Cover Stud Kit, Black Oxide Hex, Chevrolet, with Jesel Belt or Gear Drive

Part Number: ARP-334-1401

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/2/2026

Bolts, Hex Head, Custom 450, Black Oxide, 1/4 in.-20 RH Thread, 0.515 in. UHL, Set of 5

Part Number: ARP-650-0515

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/2/2026

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

Part Number: ARP-675-1002

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Monday 2/2/2026

Starter Bolts, Stainless Steel, 3/8-16 x 1.975/4.660 in. Hex, Full Size Starter, Chevy, Big/Small, Pair

Part Number: ARP-430-3505

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 2/2/2026

Bolts, Hex Head, Chromoly Steel, Black Oxide, 6mm x 1.0 RH Thread, 90mm UHL, Set of 5

Part Number: ARP-660-1014

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/2/2026

Washers, Flat, Chromoly, Black Oxide, .473 in. I.D., .750 in. O.D., Set of 10

Part Number: ARP-200-8536

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

Washers, Flat, Chromoly, Black Oxide, .473 in. I.D., .875 in. O.D., .090 in., Thick, Set of 10

Part Number: ARP-200-8448

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

Rod Bolts, High Performance Series, 8740 2-Piece, Mopar 383-440 Wedge, 354-392 Hemi 413

Part Number: ARP-145-6022

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/2/2026

Thread Cleaning Chaser, 6-1.00mm Thread Pitch, Steel, Each

Part Number: ARP-912-0012

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

Bolts, Hex Head, Chromoly Steel, Black Oxide, 6mm x 1.0 RH Thread, 12mm UHL, Set of 5

Part Number: ARP-660-1016

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/2/2026

Bolts, 12-Point Head, Chromoly Steel, Black Oxide, 3/8 in.-16 RH Thread, .750 in. UHL, Set of 5

Part Number: ARP-644-0750

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/2/2026

Bolts, 12-Point Head, Chromoly Steel, Black Oxide, 3/8 in.-24 RH Thread, 1.250 in. UHL, Set of 5

Part Number: ARP-744-1250

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

Connecting Rod Bolts, High Performance Series, 8740 Chromoly Steel, Chevy, 305, 307, 350, 409, V8, Pair

Part Number: ARP-134-6023

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 2/2/2026

Pulley Fasteners, Water Pump Pulley Studs, 8740 Chromoly, Black, Hex Head, 5/16 in.-24 Thread, 2.000 in. Underhead Length, Set of 4

Part Number: ARP-100-3205

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

Timing Cover Bolts, Chromoly, Black Oxide, Chevy, Big, Small Block, Kit

Part Number: ARP-200-1401

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/2/2026

Bolts, 12-Point Head, Chromoly Steel, Black Oxide, 3/8 in.-16 RH Thread, 3.000 in. UHL, Set of 5

Part Number: ARP-644-3000

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/2/2026

Bolts, Hex Head, Chromoly Steel, Black Oxide, 5/16 in.-24 RH Thread, 0.560 in. UHL, Set of 5

Part Number: ARP-751-0560

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

Bolts, 12-Point Head, Chromoly Steel, Black Oxide, 5/16 in.-24 RH Thread, 0.560 in. UHL, Set of 5

Part Number: ARP-741-0560

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/2/2026

Valve Cover Bolts, Chromoly, Black Oxide, 12-Point, 1/4 in.-20 Diameter, Stamped Steel Covers, Set of 14

Part Number: ARP-100-7502

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/2/2026