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 611-2500 Stainless Steel 1/4-20" Rh Thread 2.500" Uhl 0.3125" 12-Point Bolt
    Special Price $28.71 Regular Price $47.95
    Auto Racing Products
    Sale
    Auto Racing Products -  ARP 611-2500 Stainless Steel 1/4-20" RH Thread 2.500" UHL 0.3125" 12-Point Bolt with 0.3125" Socket and Washer, (Set of 5)
  • Pontiac Complete Engine Fastener Kit 6Pt. Pontiac Complete Engine Fastener Kit
    Special Price $137.91 Regular Price $194.81
    Auto Racing Products
    Sale
    Auto Racing Products - 594-9801 -  Compatible with/Replacement for Pontiac Complete Engine Fastener Kit 6pt.
  • Arp (100-7533) Valve Cover Bolt Kit Arp () Valve Cover Bolt Kit
    Special Price $135.27 Regular Price $191.26
    Auto Racing Products
    Sale
    Auto Racing Products -  ARP (100-7533) Valve Cover Bolt Kit
  • Arp 612-4000 Stainless Steel 5/16-18" Rh Thread 4.000" Uhl 12-Point Bolt With
    Special Price $35.87 Regular Price $57.58
    Auto Racing Products
    Sale
    Auto Racing Products -  ARP 612-4000 Stainless Steel 5/16-18" RH Thread 4.000" UHL 12-Point Bolt with 3/8" Socket and Washer, (Set of 5)
  • Arp 613-2250 3/8-16 X 2.250 12Pt Ss Bolts Arp  3/8-16 X 2.250 12Pt Ss Bolts
    Special Price $33.53 Regular Price $54.44
    Auto Racing Products
    Sale
    Auto Racing Products -  ARP 613-2250 3/8-16 x 2.250 12pt SS bolts
  • Arp 613-3500 Stainless Steel 3/8-16" Rh Thread 3.500" Uhl 12-Point Bolt With
    Special Price $37.32 Regular Price $59.53
    Auto Racing Products
    Sale
    Auto Racing Products -  ARP 613-3500 Stainless Steel 3/8-16" RH Thread 3.500" UHL 12-Point Bolt with 3/8" Socket and Washer, (Set of 5)
  • Arp 613-3750 Bolt, 3/8"-16, Pack Of 5 Arp  Bolt, 3/8 -16, Pack Of 5
    Special Price $38.05 Regular Price $60.51
    Auto Racing Products
    Sale
    Auto Racing Products -  ARP 613-3750 Bolt, 3/8"-16, Pack of 5
  • Arp 100-7506 Valve Cover Bolt Kit Arp  Valve Cover Bolt Kit
    Special Price $27.98 Regular Price $46.97
    Auto Racing Products
    Sale
    Auto Racing Products -  ARP 100-7506 Valve Cover Bolt Kit
  • Arp 614-3750 Stainless Steel 7/16-14" Rh Thread 3.750" Uhl 12-Point Bolt With
    Special Price $40.11 Regular Price $63.29
    Auto Racing Products
    Sale
    Auto Racing Products -  ARP 614-3750 Stainless Steel 7/16-14" RH Thread 3.750" UHL 12-Point Bolt with 1/2" Socket and Washer, (Set of 5)
  • Arp 751-0750 Black Oxide 5/16-24" Fine Rh Thread 0.750" Uhl 6-Point Bolt With
    Special Price $20.76 Regular Price $37.27
    Auto Racing Products
    Sale
    Auto Racing Products -  ARP 751-0750 Black Oxide 5/16-24" Fine RH Thread 0.750" UHL 6-Point Bolt with 3/8" Socket and Washer, (Set of 5)
  • Arp (744-1000) Oxide Bolt, Black Arp () Oxide Bolt, Black
    Special Price $23.22 Regular Price $40.58
    Auto Racing Products
    Sale
    Auto Racing Products -  ARP (744-1000) Oxide Bolt, Black
  • Arp 745-2000 1/2-20" X 2.000 Uhl 6-Point Stainless Steel Bolt Kit - 5 Piece Arp
    Special Price $40.10 Regular Price $63.27
    Auto Racing Products
    Sale
    Auto Racing Products -  ARP 745-2000 1/2-20" x 2.000 UHL 6-Point Stainless Steel Bolt Kit - 5 Piece
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