ARP fasteners 12-Point Nut, Polished S/S AR401-8331 Tools & Shop Equipment 1-1/8" Drop base

1-1/8" Drop base

Thermostat housing bolts

Replacement Filter: KNRC-3160

Black Pointer

By leaving the locking screws on the cam wheel loose you can move the camshaft independently to the crankshaft and timing set without moving anything else

ARP fasteners 12-Point Nut, Polished S/S AR401-8331 Tools & Shop Equipment 1-1/8" Drop base12 Point Nut, Polished S S10mm X 1. 00 Thread, 12mm Socket (2 Pack) AR401 8331 401 8331 Available in a variety of sizes to suit your needs, all ARP 12 point nuts are constructed from 8740 chrome moly steel or ARP Stainless, and meet ARP's highest standards of quality. Rated at 180,000 psi tensile strength, ARP 12 point nuts are manufactured in thick wall versions for optimum strength and rigidity and thin wall versions for applications with limited