FYI we no longer sell race fuel.
Replacement Idler Pulley for B/RB Engines with factory AC. You must reuse the original idler bracket along with bracket spacer. This Idler Pulley kit has the ability of replacing the bearing, at a latter date if needed. It comes complete with shoulder mounting bolt, nut, lock washer, and alignment shims. Pulley diameter is 3 "/16", Same as original from Chrysler.