VMP Performance
VMP Performance - VMP-SUP077VMP 6-Bolt Pulley Hub 10-Rib Spacer Rear-Feed SC (.140" thick).6-bolt pulley hub spacer .140" thick for the new VMP 10-rib for rear-feed superchargers: VMP Gen3R, VMP Gen3, VMP Gen2R, VMP Gen2, VMP Gen1. Roush superchargers...