ARP Cylinder Head Stud Kit - 12 Point Nuts - Chromoly - Black Oxide - Aftermarket Head - Big Block Chevy 235-4303 FLEX-BOOM-AV Hooded breathers and studs included

Hooded breathers and studs included

Withstands Extreme Exhaust Heat

1955-1959 GMC M300

Increase tire life by 20% over other softeners and reduce lap times by 2-3 tenths

ARP Cylinder Head Stud Kit - 12 Point Nuts - Chromoly - Black Oxide - Aftermarket Head - Big Block Chevy 235-4303 FLEX-BOOM-AV Hooded breathers and studs includedARPs 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