ARP Cylinder Head Stud Kit - 12 Point Nuts - Chromoly - Black Oxide - Aftermarket Head - Long Exhaust Studs Only - Big Block Chevy - Set of 8 Driven Racing Oil Adjustable Secondaries - All mechanical

Adjustable Secondaries - All mechanical secondary carburetors have an adjustable secondary idle speed bracket

2003-2003 Chevrolet Trailblazer EXT

1959-1986 Chevrolet El Camino

Includes Cable Swivel and Cotter Pin

ARP Cylinder Head Stud Kit - 12 Point Nuts - Chromoly - Black Oxide - Aftermarket Head - Long Exhaust Studs Only - Big Block Chevy - Set of 8 Driven Racing Oil Adjustable Secondaries - All mechanicalARPs 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