ARP Parts and Accessories

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 10/20/2025

Nut, 12-Point, Stainless Steel, Polished, 10mm x 1.25 Thread, Pair

Part Number: ARP-400-8354

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/20/2025

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 10/20/2025

Bolts, Hex Head, Chromoly Steel, Black Oxide, 5/16-24 in. RH Thread, 1.000 in. UHL, Set of 5

Part Number: ARP-751-1000

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

Bolts, Hex Head, Chromoly Steel, Black Oxide, 6mm x 1.0 RH Thread, 80mm UHL, Set of 5

Part Number: ARP-660-1013

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

Bolts, 8740 Chromoly, Black Oxide, 12-Point Head, 12mm x 1.75 Thread, 25mm Underhead Length, Set of 5

Part Number: ARP-675-1001

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/20/2025

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 10/20/2025

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 10/20/2025

Washers, Flat, Chromoly, Black Oxide, .438 in. I.D., .675 in. O.D., Set of 10

Part Number: ARP-200-8681

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/20/2025

Bolts, 12-Point Head, Custom 450, Black Oxide, 5/16 in.-18 RH Thread, 3.250 in. UHL, Set of 5

Part Number: ARP-641-3250

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

Bolts, Hex Head, Chromoly Steel, Black Oxide, 10mm x 1.25 RH Thread, 80mm UHL, Set of 5

Part Number: ARP-663-1010

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

Rocker Arm Studs, 8740 Chromoly, 8mm x 1.25 Base Thread, 3/8 in.-24 Top Thread, 1.75 in. Length, Chevy, Pair

Part Number: ARP-134-7221

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/20/2025

Bolts, Hex Head, Stainless 300, Polished, 5/16 in.-24 RH Thread, 0.560 in. UHL, Set of 5

Part Number: ARP-722-0560

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/20/2025

Motor Mount Bolts, Black Oxide, Hex, Pontiac V8, Set

Part Number: ARP-190-3102

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/20/2025

Bolts, Hex Head, Chromoly Steel, Black Oxide, 3/8-24 in. RH Thread, 1.000 in. UHL, Set of 5

Part Number: ARP-752-1000

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

Bolts, 12-Point Head, Chromoly Steel, Black Oxide, 5/16 in.-18 RH Thread, 3.500 in. UHL, Set of 5

Part Number: ARP-641-3500

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/20/2025

Bolts, 12-Point Head, Chromoly Steel, Black Oxide, 3/8 in.-24 RH Thread, 1.500 in. UHL, Set of 5

Part Number: ARP-744-1500

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

Bolts, Hex Head, Custom 450, Black Oxide, 3/8 in.-16 RH Thread, 0.500 in. UHL, Set of 5

Part Number: ARP-652-0500

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/20/2025

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 10/20/2025

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 10/20/2025

Starter Bolts, 12pt, 10mm x 1.775 in/4.470 in.,Gen III/IV LS Series Small Block Chevrolet, Long and Short, Pair

Part Number: ARP-430-3510

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

Valve Cover Bolts, Stainless Hex, Stamped Steel Covers, 1/4 in.-20 Thread, Set of 8

Part Number: ARP-400-7505

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/20/2025

Washer, Flat, Chamfer, Stainless Steel, Polished, 0.075 in. Thick, 0.394 in. I.D., 0.630 in. O.D., Set of 10

Part Number: ARP-400-8533

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/20/2025

Bolts, 12-Point Head, Chromoly Steel, Black Oxide, 3/8-24 in. RH Thread, 2.000 in. UHL, Set of 5

Part Number: ARP-744-2000

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

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

Part Number: ARP-721-0750

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025