Manufacturer: ARP (Automotive Racing Products). Automotive Racing Products (ARP) started in 1968, in Southern California. They produce a number of specialty products like cylinder head fastener kits, connecting rod bolts, exhaust manifold/header fastener kits, oil pan fastener kits, piston ring compressors, and more.
The ARP Ford Main Stud Kit 151-5401 is ideal for performance modification enthusiasts upgrading their vehicle's suspension, especially Ford Mustangs.
