5-Pack Bolt Kit, 12-Point Head S/S AR613-4750 Product:3/8" UNC x 4.750" UHL With 3/8" Socket Head Suitable for forced induction

Suitable for forced induction

Each tank features a 38mm (1-1/2") billet cap and can hold 810ml (27oz) of fluid

- Stainless Steel reinforced middle layer for maximum strength and burst pressure - Braided Nylon outer shield for abrasion resistance - Recommended for brake

E85 and Methanol

55" pulley gives up to 2psi over stock pulley

5-Pack Bolt Kit, 12-Point Head S/S AR613-4750 Product:3/8" UNC x 4.750" UHL With 3/8" Socket Head Suitable for forced induction5 Pack Bolt Kit, 12 Point Head S S3 8" UNC x 4. 750" UHL With 3 8" Socket Head AR613 4750 613 4750 Now you can use premium quality ARP stainless steel or chrome moly fasteners to install most anything on a car, boat or trailer. ARP's specially alloyed stainless steel bolts and heat treated 8740 chrome moly bolts with black oxide finish are nominally rated at 180,000 psi tensile strength to provide a substantial extra margin of safety over Grade 8