ARP Stainless Steel Header Bolt Kit - 12-Point - 5/16" Wrench - 3/8"-16 - 0.750" Length - Set of 12 42032BK 1988-2000 GMC K3500

1988-2000 GMC K3500

and adapter fitting with 1/8"NPT threads

6-10 Depth

84 in Long

AN Flare To ORB Adapter 10AN to 1-5/16"-12 (16AN)

ARP Stainless Steel Header Bolt Kit - 12-Point - 5/16" Wrench - 3/8"-16 - 0.750" Length - Set of 12 42032BK 1988-2000 GMC K3500ARP 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