Auto Racing Products

Auto Racing Products

In the early 1970s, racing enthusiast Gary Holzapfel noticed many engine failures were caused by weak fasteners. Using his aerospace experience, he founded ARP (Automotive Racing Products) to produce stronger studs and bolts. Over the years, ARP has grown from a backyard workshop into a large Southern California manufacturer with multiple facilities and a public racing-themed restaurant, “Hozy’s Grill.” Today, ARP offers thousands of fasteners for engines, drivetrains, suspension, and frames, serving everything from high-performance OEM replacements to specialty hardware for Formula 1, IndyCar, NASCAR, NHRA drag racing, and marine applications.

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  • Main Stud Kit - Gm Lt1 6.2L Main Stud Kit - Gm Lt1 6.2L
    Special Price $220.34 Regular Price $305.67
    Auto Racing Products
    Sale
    Auto Racing Products - 234-5802 -  Main Stud Kit - Compatible with/Replacement for GM LT1 6.2L
  • Arp 4007502 12-Point Style Valve Cover Bolts, Polished Stainless Steel, Package
    Special Price $40.53 Regular Price $63.85
    Auto Racing Products
    Sale
    Auto Racing Products - 400-7502 -  ARP 4007502 12-Point Style Valve Cover Bolts, Polished Stainless Steel, Package Of 14, For Select Stamped Steel Covers
  • S/S Valve Cover Bolt Kit 1/4In-20 12Pt. (8) S/S Valve Cover Bolt Kit 1/4In-20
    Special Price $39.54 Regular Price $62.52
    Auto Racing Products
    Sale
    Auto Racing Products - 400-7510 -  S/S Valve Cover Bolt Kit 1/4in-20 12pt. (8)
  • Arp (400-7532) Valve Cover Bolt Kit Arp () Valve Cover Bolt Kit
    Special Price $126.29 Regular Price $179.18
    Auto Racing Products
    Sale
    Auto Racing Products -  ARP (400-7532) Valve Cover Bolt Kit
  • Arp 235-2502 12-Point Balancer Bolt Kit Arp  12-Point Balancer Bolt Kit
    Special Price $39.22 Regular Price $62.09
    Auto Racing Products
    Sale
    Auto Racing Products -  ARP 235-2502 12-Point Balancer Bolt Kit
  • Arp 4001404 Header Studs With 12-Point Nuts, Polished Stainless Steel, Set Of
    Special Price $160.51 Regular Price $225.20
    Auto Racing Products
    Sale
    Auto Racing Products - 400-1404 -  ARP 4001404 Header Studs With 12-Point Nuts, Polished Stainless Steel, Set Of 16, For Select Compatible with/Replacement for Ford Engines
  • Arp 400-1414 3/8" X 1.670" Oal Stainless Steel Header Stud Kit - 16 Piece Arp
    Special Price $90.58 Regular Price $131.16
    Auto Racing Products
    Sale
    Auto Racing Products -  ARP 400-1414 3/8" x 1.670" OAL Stainless Steel Header Stud Kit - 16 Piece
  • Arp 4002414 Stainless 300 Carburetor Stud Kit Arp 4002414 Stainless 300
    Special Price $33.78 Regular Price $54.77
    Auto Racing Products
    Sale
    Auto Racing Products - 400-2414 -  ARP 4002414 Stainless 300 Carburetor Stud Kit
  • Arp 235-4306 Pro Series Black Oxide 12-Point Cylinder Head Stud Kit For Big
    Special Price $85.12 Regular Price $123.82
    Auto Racing Products
    Sale
    Auto Racing Products -  ARP 235-4306 Pro Series Black Oxide 12-Point Cylinder Head Stud Kit for Big Block Compatible with/Replacement for Chevy Long Exhaust Studs, (Set of 8)
  • Arp (400-7533) Valve Cover Bolt Kit Arp () Valve Cover Bolt Kit
    Special Price $190.52 Regular Price $265.56
    Auto Racing Products
    Sale
    Auto Racing Products -  ARP (400-7533) Valve Cover Bolt Kit
  • Arp 2354302 Pro Series Cylinder Head Studs, With 12-Point Style Nuts, For Select
    Special Price $250.49 Regular Price $346.21
    Auto Racing Products
    Sale
    Auto Racing Products - 235-4302 -  ARP 2354302 Pro Series Cylinder Head Studs, With 12-Point Style Nuts, For Select Compatible with/Replacement for Chevrolet Big Block Applications
  • Arp 4007605 Valve Cover Studs With Hex Nuts, Polished Stainless Steel, Package
    Special Price $77.93 Regular Price $114.15
    Auto Racing Products
    Sale
    Auto Racing Products - 400-7605 -  ARP 4007605 Valve Cover Studs With Hex Nuts, Polished Stainless Steel, Package Of 16, For Select Cast Aluminum Covers
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