5-Pack Bolt Kit, Hex Head S/S AR621-2000 Bar Mounts with ARP's exclusive (and patented)

with ARP's exclusive (and patented) Wave-Loc technology providing substantial benefits

Note: Recommended for use with Carburettor fuel pumps only - not EFi

12-Point Head S/S 612-4000 AR612-4000 5/16" UNC x 4

Suits Nissan RB30 (Factory OEM Non Swivel Straight) This Aeroflow Performance billet thermostat housing is specifically designed to suit Nissan RB30 engines and is factory OEM direct replacement for the top radiator hose outlet

90° ORB to Male AN Full Flow Adapter -12 ORB to -12ANWith Jam Nut

5-Pack Bolt Kit, Hex Head S/S AR621-2000 Bar Mounts with ARP's exclusive (and patented)5 Pack Bolt Kit, Hex Head S S1 4" UNC x 2. 000" UHL With 5 16" Socket Head AR621 2000 621 2000 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