ARP SB Chevy Head Stud Kit - Hex Head - Chevy LS1-LS6 Tapered Spacer GM X-Body 1966-67

GM X-Body 1966-67

Recommended for high horsepower street or race use

A sewn in wear surface helps the DEI Heel Protector last race after race

900'' intake valves

ARP SB Chevy Head Stud Kit - Hex Head - Chevy LS1-LS6 Tapered Spacer GM X-Body 1966-67Precision centerless ground and thread rolled to Mil S 8879 specs. Black oxide finish protects from wear and corrosion. Includes hardened parallel washers for uniform load distribution and accurate torque readings. 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