ARP 3/8-16" Thread Header Bolt 0.850" Long Hex Head Chromoly - Black Oxide H775C30 5" polished 304 stainless steel

5" polished 304 stainless steel tips

aftermarket gauges and common supporting modifications

39 in Long

1970-1971 Plymouth Duster

dyno-tuned intake tube to achieve maximum power gains while maintaining a perfect fit

ARP 3/8-16" Thread Header Bolt 0.850" Long Hex Head Chromoly - Black Oxide H775C30 5" polished 304 stainless steelARP 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