ALLSTAR PERFORMANCE 1:1 Pulley Kit Block Mount PS ALL31080

ALLSTAR PERFORMANCE Pulley Kit - 1 to 1 - 2 Groove V-Belt - Aluminum - Polished - Small Block Chevy - Kit.
THE WATER PUMP PULLEY IN THIS KIT IS DESIGNED TO BE USED ON A 5/8 DIAMETER SHAFT WATER PUMP WITH A BLOCK MOUNTING FLANGE TO PULLEY MOUNTING FLANGE MEASUREMENT OF 5-5/8.KIT INCLUDES THE FOLLOWING COMPONENTS: ALL31084 1:1 CRANK PULLEY ALL31085 1:1 WATER PUMP PULLEY ALL86121 V-BELT 34 ALL86123 V BELT 41