ARP Stainless Steel Header Stud Kit - 3/8" x 1.670" - Hex - SB Chevy 2010487 The machined nylon insert prevents

The machined nylon insert prevents galling of the steel parts

6 AN Male to 8 AN Male O-Ring

proving itself on the racetracks and drag strips of the world – and on the street

Master cylinder with large 1-1/4" bore works well on vehicles that require increased volume for proper braking or as an option when experiencing excessive pedal travel with standard 1" bore Corvette style master cylinders

ARP Stainless Steel Header Stud Kit - 3/8" x 1.670" - Hex - SB Chevy 2010487 The machined nylon insert prevents300 series stainless steel bolts are available in either hex or 12 point head styles. Each ARP kit includes the correct number of fasteners for your application. 170, 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,