ARP
Back the early 1970s, racing enthusiast Gary Holzapfel saw that many of his friends’ broken engines were caused by fastener failure. At the time, there were no commercially available studs and bolts up to the challenge. So Holzapfel called upon his many years of fastener making experience for a leading aerospace subcontractor and founded ARP (Automotive Racing Products). ARP’s product line contains thousands of part numbers, and has expanded to include virtually every fastener found in an engine and driveline and throughout the suspension and frame. These range from quality high performance OEM replacement parts to exotic specialty hardware for Formula 1, IndyCar, NASCAR and NHRA drag racing and marine applications.
Filters
- Brake Fastener Kits,Brake Rotor Fastener Kits
- Bulk Fasteners,Bolts
- Bulk Fasteners,Flat Washers
- Bulk Fasteners,Lock Nuts
- Bulk Fasteners,Nuts
- Bulk Fasteners,Studs
- Camshafts and Valvetrain,Camshaft Drive Spud
- Drivetrain Fastener Kits,Bellhousing Fastener Kits
- Drivetrain Fastener Kits,Drive Flange Fastener Kits
- Drivetrain Fastener Kits,Flexplate and Flywheel Fastener Kits
- Drivetrain Fastener Kits,Pressure Plate Fastener Kits
- Drivetrain Fastener Kits,Ring Gear Fastener Kits
- Drivetrain Fastener Kits,Torque Converter Fastener Kits
- Drivetrain Fastener Kits,Transmission Pan Fastener Kits
- Engine Fastener Kits,Air Cleaner Fastener Kits
- Engine Fastener Kits,Alternator Fastener Kits
- Engine Fastener Kits,Camshaft Fastener Kits
- Engine Fastener Kits,Carburetor Fastener Kits
- Engine Fastener Kits,Coil Bracket Fastener Kits
- Engine Fastener Kits,Connecting Rod Bolts
- Engine Fastener Kits,Cylinder Head Fastener Kits
- Engine Fastener Kits,Cylinder Head Washers
- Engine Fastener Kits,Engine Fastener Kits
- Engine Fastener Kits,Engine Mount Fastener Kits
- Engine Fastener Kits,Exhaust Manifold/Header Fastener Kits
- Engine Fastener Kits,Harmonic Balancer Fastener Kits
- Engine Fastener Kits,Intake Manifold Fastener Kits
- Engine Fastener Kits,Main Cap Fastener Kits
- Engine Fastener Kits,Oil Pan Fastener Kits
- Engine Fastener Kits,Oil Pump Fastener Kits
- Engine Fastener Kits,Rear Motor Cover Fastener Kits
- Engine Fastener Kits,Rocker Arm Fastener Kits
- Engine Fastener Kits,Starter Fastener Kits
- Engine Fastener Kits,Supercharger Fastener Kits
- Engine Fastener Kits,Thermostat Housing Fastener Kits
- Engine Fastener Kits,Timing Cover Fastener Kits
- Engine Fastener Kits,Valve Cover Fastener Kits
- Engine Fastener Kits,Water Pump Fastener Kits
- Engine Gaskets and Seals,Cam Seals
- Engine-Related,Connecting Rod Install Guides
- Engine-Related,Piston Ring Compressors
- Engine-Related,Rod Bolt Stretch Gauges
- Fittings and Plugs,Weld In Bungs and Fittings
- Flat Washers
- Fluids and Sealer,Lubricants and Penetrants,Assembly Lubricant
- Fluids and Sealer,Sealers, Gasket Makers and Glues,Thread Sealers
- Fuel Pumps, Regulators and Components,Fuel Pump Pushrods
- Greases & Lubricants
- Hardware - Singles
- Hardware Kits - Other
- Head Stud & Bolt Kits
- Main Stud & Bolt Kits
- Oiling Systems,Oil Pump Drive Shafts
- Rod Bolt Kits
- Shop Equipment,Vises
- Tools
- Wheel and Tire Fastener Kits,Wheel Lug Nuts
- Wheel and Tire Fastener Kits,Wheel Stud
- Wheel Studs
8mm x 1.25 12pt. Nuts (2)
ARPNut - 8 mm x 1.25 Thread - 10 mm 12 Point Head - Chromoly - Black Oxide - Pair
8mm x 1.25 12pt. Nut (1)
ARPNut - 8 mm x 1.25 Thread - 10 mm 12 Point Head - Chromoly - Black Oxide - Each
5/8-18 12pt. Nut (1)
ARPNut - 5/8-18 in Thread - 13/16 in 12 Point Head - Chromoly - Black Oxide - Each
12mm x 1.25 12pt. Nut (1)
ARPNut - 12 mm x 1.25 Thread - 14 mm 12 Point Head - Chromoly - Black Oxide - Each
12mm x 1.25 12pt. Nut (1)
ARPNut - 12 mm x 1.25 Thread - 14 mm 12 Point Head - Chromoly - Black Oxide - Each
1/2-20 12pt. Nut (1)
ARPNut - 1/2-20 in Thread - 5/8 in 12 Point Head - Chromoly - Black Oxide - Each
9/16-18 12pt. Nut (1)
ARPNut - 9/16-18 in Thread - 11/16 in 12 Point Head - Chromoly - Black Oxide - Each
1/2-20 12pt. Nut (1)
ARPNut - 1/2-20 in Thread - 9/16 in 12 Point Head - Chromoly - Black Oxide - Each
7/16-20 12pt. Nut (1)
ARPNut - 7/16-20 in Thread - 1/2 in 12 Point Head - Chromoly - Black Oxide - Each
3/8-24 12pt. Nut (1)
ARPNut - 3/8-24 in Thread - 7/16 in 12 Point Head - Chromoly - Black Oxide - Each
5/16-24 12pt. Nut (1)
ARPNut - 5/16-24 in Thread - 3/8 in 12 Point Head - Chromoly - Black Oxide - Each
1/4-28 12pt. Nut (1)
ARPNut - 1/4-28 in Thread - 5/16 in 12 Point Head - Chromoly - Black Oxide - Each
Stud Girdle Nut Kit - 7/16 (16)
ARPRocker Arm Nut - 7/16-20 in Thread - 0.560 in Shank Diameter - 2.050 / 2.615 in Long - Chromoly - Black Oxide - Stud Girdle - Set of 16
Rocker Arm Nut Kit - 7/16 (16)
ARPRocker Arm Nut - 7/16-20 in Thread - 0.560 in Shank Diameter - 2.050 in Long - Chromoly - Black Oxide - Stud Girdle - Set of 16
Rocker Arm Nut Kit - 7/16 (16)
ARPRocker Arm Nut - 7/16-20 in Thread - 0.600 in Shank Diameter - 1.200 in Long - Chromoly - Black Oxide - Aluminum Rockers - Set of 16
Rocker Arm Nut Kit - 7/16 (16)
ARPRocker Arm Nut - 7/16-20 in Thread - 0.550 in Shank Diameter - 1.200 in Long - Chromoly - Black Oxide - Aluminum Rockers - Set of 16
Rocker Arm Nut Kit - 3/8 (16)
ARPRocker Arm Nut - 3/8-24 in Thread - 0.600 in Shank Diameter - 1.200 in Long - Chromoly - Black Oxide - Aluminum Rockers - Set of 16
Rocker Arm Nut Kit - 3/8 (16)
ARPRocker Arm Nut - 3/8-24 in Thread - 0.550 in Shank Diameter - 1.200 in Long - Chromoly - Black Oxide - Aluminum Rockers - Set of 16
Rocker Arm Nut Kit - 7/16 (16)
ARPRocker Arm Nut - 7/16-20 in Thread - 0.640 in Shank Diameter - 1.200 in Long - Chromoly - Black Oxide - Stamped Steel Rockers - Set of 16
Rocker Arm Nut Kit - 3/8 (16)
ARPRocker Arm Nut - 3/8-24 in Thread - 0.620 in Shank Diameter - 1.200 in Long - Chromoly - Black Oxide - Stamped Steel Rockers - Set of 16
Nascar Wheel Stud Kit 2.650 UHL (5)
ARPWheel Stud - Speed Stud - 5/8-11 in Thread - 2.650 in Long - 0.685 in Knurl - Chromoly - Black Oxide - Set of 5
Nascar Wheel Stud Kit 4.031 UHL (5)
ARPWheel Stud - Speed Stud - 5/8-11 in Thread - 4.031 in Long - 0.685 in Knurl - Chromoly - Black Oxide - Set of 5
Nascar Wheel Stud Nut Kit (10)
ARPLug Nut - 5/8-18 in Thread - 1 in Hex Head - 45 Degree Seat - Open End - Chromoly - Gold - Set of 10
Nascar Wheel Stud Kit 2.650 UHL (5)
ARPWheel Stud - Speed Stud - 5/8-18 in Thread - 2.650 in Long - 0.660 in Knurl - Chromoly - Set of 5