ARP Cylinder Head Stud 12 Point Nuts Chromoly Black Oxide - 15 Bolt 544 The Qualifier Parachute kits are

The Qualifier Parachute kits are designed for vehicles weighing up to 2999 lbs

Aero Beadlock Rings are designed for Aero 13” beadlock wheels

Dual pass radiators circulate coolant across the top half of the radiator

Generally used for night racing or very low light conditions

ARP Cylinder Head Stud 12 Point Nuts Chromoly Black Oxide - 15 Bolt 544 The Qualifier Parachute kits areARPs product line contains 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, IMSA, NASCAR and NHRA drag racing and marine applications. Since 1968, ARP is the fastener of champions and the world leader in fastener technology. Product Description: Cylinder Head Stud Kit 12