ARP Stainless Steel Header Stud Kit - 3/8" x 1.670" - Hex - SB Chevy White 1-1/2 in ID Hose

1-1/2 in ID Hose

Adapters place the early mount in approximately the same location as found on the original SB/BB Chevy engines and also features optional holes for moving the engine forward up to 2-1/4" for additional firewall clearance

Particulate pre-filter wrap

checking crankshaft end play

Operating Temp: -40C to 135C / -40F to 275F

ARP Stainless Steel Header Stud Kit - 3/8" x 1.670" - Hex - SB Chevy White 1-1/2 in ID Hose300 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,