ARP fasteners 5-Pack Bolt Kit, Hex Head S/S AR621-4000 Product:1/4" UNC x 4.000" UHL With 5/16" Socket Head Valve Stem Diameter: 11/32"

Valve Stem Diameter: 11/32"

45° Full Flow AN Bulkhead AF537 45° Full Flow AN Bulkhead

The filter head attached has a 3/4"-16 filter thread insert supplied with kit

This can lead to annoying leaks at the front seal and rear main seal or may even cause the front or rear cover to crack

ARP fasteners 5-Pack Bolt Kit, Hex Head S/S AR621-4000 Product:1/4" UNC x 4.000" UHL With 5/16" Socket Head Valve Stem Diameter: 11/32"5 Pack Bolt Kit, Hex Head S S1 4" UNC x 4. 000" UHL With 5 16" Socket Head Brand: ARP Part Number: AR621 4000 Description: 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