POWERDYNE XB-1A, BD-550, BD-600, BD-10, BD-11, BD-11A, O2 Force BD-100, and B&M BD-12, SCORPION XB-1A, VORTECH V-1, V-2, V-3, V-4, V-5, V-7, V-9, P1SC, D1SC, P600B, C1, C2, D1, F1, F2, F3, P1. Width is 32mm / 1.25".
3" dia 6 rib VORTECH POWERDYNE Supercharger Flanged IDLER Serpentine Pulley
3" d 6 rib VORTECH POWERDYNE Supercharger Ribbed IDLER Serpentine Pulley
Vortech 2A036-361 Pulleys Supercharger Pulley 3.60" Diameter 6 Rib
2.40" 6 rib belt Supercharger PULLEY for VORTECH 20mm bore POWERDYNE SCORPION VW
Vortech Pulleys Supercharger Pulley 3.48" Diameter 6 Rib
3.10" 6 rib Supercharger PULLEY for VORTECH, POWERDYNE, SCORPION 20mm bore