5-Pack Bolt Kit, Hex Head Black Oxide AR653-3500 Product:7/16" UNC x 3.500" UHL With 7/16" Socket Head bolts and washers for a

bolts and washers for a positive seal mounting For EFI applications use regulator P/N 13101 or P/N 13109

55" blower pulley depending on the boost you want to make

It includes a special billet aluminium sleeve that precisely positions the shaft and keeps it from wobbling

Maximum Oil Control Superior Bore Conformity Lower Friction Improved Ring Life

Features adjustable heim end design and needle bearings for longevity and smooth throttle operation

5-Pack Bolt Kit, Hex Head Black Oxide AR653-3500 Product:7/16" UNC x 3.500" UHL With 7/16" Socket Head bolts and washers for a5 Pack Bolt Kit, Hex Head Black Oxide7 16" UNC x 3. 500" UHL With 7 16" Socket Head AR653 3500 653 3500 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