10 Rib Cross-cut - 2.70"
A&A supercharger pulleys are machined to exacting tolerances with a groove profile designed to provide maximum belt grip.
(WILL NOT WORK WITH OUR SECONDARY DRIVE)
This is the balancer that comes standard in all our C7 Supercharger systems. CNC machined to run straight and true. Available in 8 or 10 rib configurations.