ARP Stainless Steel Header Stud Kit - SB Chevy - 3/8" x 1.670" - 12 Pt. BR10002 Base will not work with

Base will not work with Holley 4bbl

increasing performance

Cadmium / Natural

1972-1983 Ford E-100 Econoline

Studs come with flanged lock nuts

ARP Stainless Steel Header Stud Kit - SB Chevy - 3/8" x 1.670" - 12 Pt. BR10002 Base will not work with300 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,