In the ensuing years, the firm has grown from what was literally a backyard garage workshop into a highly diversified manufacturer with four operational entities in Southern California with a combined area in excess of 115,000 square feet. These include forging, machining, finishing and packaging/warehousing facilities in Santa Paula and Ventura, California. There is even a unique racing-themed restaurant at the main Santa Paula facility (called “Hozy’s Grill” – which is open to the public).
Today, ARP’s product line contains of thousands of part numbers, and has expanded to include virtually every fastener found in an engine and driveline. 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.
ARP manufactures 6 or 12 point and hex head stainless steel fasteners, steel black oxide fasteners, nuts washers, connecting rod bolts, cam bolts, head bolts, head studs, oil pan studs, engine bolt kits, header bolts, carburetor bolts, intake manifold bolts and a whole variety of other automotive fasteners.