ARP Chevrolet, Small Block - Ls Series 3/8˝ wide header flange - stud kit 12 – Exhaust Header Stud Kit, 12-Point Nut S/S AR434-1301 RB Engines Part Number: AR617-1250

Part Number: AR617-1250

Part Number: AR743-2000

Includes Plug and Pins

Suit Standard & HEI Caps

AR400-8331

ARP Chevrolet, Small Block - Ls Series 3/8˝ wide header flange - stud kit 12 – Exhaust Header Stud Kit, 12-Point Nut S/S AR434-1301 RB Engines Part Number: AR617-1250Exhaust Header Stud Kit, 12 Point Nut S Sfits GM LS Series M8 X 1. 750" OAL (12 Pack) 3 8" Wide Header Flange Brand: ARP Part Number: AR434 1301 Description: ARP 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 ARP Stainless material is not affected by corrosion or extreme heat, making it ideal for the application. What's more, the