ARP Stainless Steel Header Stud Kit - Hex Nuts - 3/8"-16 - SB Chevy - Set of 12 H75915FXL Up to 75 psi

Up to 75 psi

600 to 950 CFM

1975-1985 Mercury Grand Marquis

1970-1978 American Motors Gremlin

ARP Stainless Steel Header Stud Kit - Hex Nuts - 3/8"-16 - SB Chevy - Set of 12 H75915FXL Up to 75 psiARP manufactures a variety of premium grade bolt and stud kits to facilitate installation of exhaust headers including the popular stainless stud kit with 12 point nuts. The Stainless 300 material is not affected by corrosion or extreme heat, making it ideal for the application. What's more, thecompact 12 point nut lets you easily slip a socket close to the pipe. Each ARP accessory stud or bolt kit includes the specific number of parts for your