Moroso V-Belt Crank Pulley - 2.5" V-Belt Crankshaft Pulley BR20063 8 Pre-Programmed Resistance Ranges

8 Pre-Programmed Resistance Ranges

Header Mount

Sports Compact Series

Made from a special composite material with a spiral wire reinforcement

GM LS-Series Valley Cover Flange

Moroso V-Belt Crank Pulley - 2.5" V-Belt Crankshaft Pulley BR20063 8 Pre-Programmed Resistance RangesIdeal for driving alternators and or vacuum pumps at optimum speed Fits any 1" dia. crank driven mandrel with 1 8" x 1 8" keyway CNC machined from billet aluminum with hard coat anodized finish May be used with Moroso Vacuum Pump #MOR22640 and #MOR22641 and Vacuum Pump Pulley #MOR64885 Moroso Performance Products is one of the worlds most respected suppliers of automotive equipment for racing and street performance applications. Moroso manufactures