ARP Replacement Nuts - 1/2"-20 Thread, 9/16" 12 Pt. Socket Size - (10 Pack) Drink Bottle Durable Ultra-Grip Rubber Sole with

Durable Ultra-Grip Rubber Sole with top performance for the race track

Dark and Yellow)

torque and outflowed the factory intake by 17%

Choose conventional hex or compact 12-point style heads

1963-1970 Mercury Marauder

ARP Replacement Nuts - 1/2"-20 Thread, 9/16" 12 Pt. Socket Size - (10 Pack) Drink Bottle Durable Ultra-Grip Rubber Sole withConstructed from the finest aerospace quality materials. All replacement nuts meet ARP's exacting quality control standards. All replacement nuts are 180, 000 psi tensile strength. ARPs 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