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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  • Arp 621-1500 Stainless Steel 1/4-20" Rh Thread 1.500" Uhl 6-Point Bolt With
    Special Price $26.90 Regular Price $45.52
    Auto Racing Products
    Sale
    Auto Racing Products -  ARP 621-1500 Stainless Steel 1/4-20" RH Thread 1.500" UHL 6-Point Bolt with 5/16" Socket and Washer, (Set of 5)
  • Arp 614-1750 Stainless Steel 7/16-14" Rh Thread 1.750" Uhl 12-Point Bolt With
    Special Price $35.58 Regular Price $57.19
    Auto Racing Products
    Sale
    Auto Racing Products -  ARP 614-1750 Stainless Steel 7/16-14" RH Thread 1.750" UHL 12-Point Bolt with 1/2" Socket and Washer, (Set of 5)
  • Arp (617-4500) Hex Oxide Bolt, Black Arp () Hex Oxide Bolt, Black
    Special Price $40.27 Regular Price $63.51
    Auto Racing Products
    Sale
    Auto Racing Products -  ARP (617-4500) Hex Oxide Bolt, Black
  • Arp (617-1250) Hex Oxide Bolt, Black Arp () Hex Oxide Bolt, Black
    Special Price $27.58 Regular Price $46.44
    Auto Racing Products
    Sale
    Auto Racing Products -  ARP (617-1250) Hex Oxide Bolt, Black
  • Arp 621-3500 Stainless Steel 1/4-20" Rh Thread 3.500" Uhl 6-Point Bolt With
    Special Price $29.00 Regular Price $48.34
    Auto Racing Products
    Sale
    Auto Racing Products -  ARP 621-3500 Stainless Steel 1/4-20" RH Thread 3.500" UHL 6-Point Bolt with 5/16" Socket and Washer, (Set of 5)
  • Arp 621-4500 Stainless Steel 1/4-20" Rh Thread 4.500" Uhl 6-Point Bolt With
    Special Price $30.11 Regular Price $49.84
    Auto Racing Products
    Sale
    Auto Racing Products -  ARP 621-4500 Stainless Steel 1/4-20" RH Thread 4.500" UHL 6-Point Bolt with 5/16" Socket and Washer, (Set of 5)
  • Arp 6220560 5-Pack Of Stainless Steel Hex Bolts, Size 5/16-18, 0.560 Under Head
    Special Price $22.53 Regular Price $39.64
    Auto Racing Products
    Sale
    Auto Racing Products - 622-0560 -  ARP 6220560 5-Pack Of Stainless Steel Hex Bolts, Size 5/16-18, 0.560 Under Head Length
  • Arp 622-1500 Hex Ss Bolt Arp  Hex Ss Bolt
    Special Price $28.62 Regular Price $47.83
    Auto Racing Products
    Sale
    Auto Racing Products -  ARP 622-1500 Hex SS Bolt
  • Arp 653-2250 Black Oxide 7/16-14" Rh Thread 2.250" Uhl 6-Point Bolt With 7/16"
    Special Price $30.99 Regular Price $51.03
    Auto Racing Products
    Sale
    Auto Racing Products -  ARP 653-2250 Black Oxide 7/16-14" RH Thread 2.250" UHL 6-Point Bolt with 7/16" Socket and Washer, (Set of 5)
  • Arp 622-2500 Stainless Steel 5/16-18" Rh Thread 2.500" Uhl 6-Point Bolt With
    Special Price $31.01 Regular Price $51.04
    Auto Racing Products
    Sale
    Auto Racing Products -  ARP 622-2500 Stainless Steel 5/16-18" RH Thread 2.500" UHL 6-Point Bolt with 3/8" Socket and Washer, (Set of 5)
  • Arp (711-1250) Bolt, Stainless Steel Arp () Bolt, Stainless Steel
    Special Price $24.60 Regular Price $42.43
    Auto Racing Products
    Sale
    Auto Racing Products -  ARP (711-1250) Bolt, Stainless Steel
  • Arp 622-3000 Stainless Steel 5/16-18" Rh Thread 3.000" Uhl 6-Point Bolt With
    Special Price $32.12 Regular Price $52.54
    Auto Racing Products
    Sale
    Auto Racing Products -  ARP 622-3000 Stainless Steel 5/16-18" RH Thread 3.000" UHL 6-Point Bolt with 3/8" Socket and Washer, (Set of 5)
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