Supercharger Pulley Hub
(Hub Only, with Hardware)
For Use with Metco Motorsports Supercharger Pulley Rings
2009-2015 Cadillac CTS-V, 2012-2015 Camaro ZL1
This is the high-grade steel pulley hub included with all Metco Motorsports supercharger pulley kits for the LSA application. It is offered separately as a service part, and ships with all necessary hardware.
This pulley hub is precision-machined for a tight and secure interference fit on the supercharger shaft, and the hub is nickel-plated for good looks and corrosion protection. Our proven interference fit makes the troublesome step of pinning the hub to the supercharger shaft unnecessary.
Important Notes: The unique design of our pulley hub that allows the installation of the stock-appearing front pulley cover will complicate the hub removal process in the unlikely event removal becomes necessary. While a simple fixture can be fabricated to draw the hub off the shaft, it is also an option to cut the hub to release it from the shaft and then replace it upon reassembly.
As a result of production changes made to this part since its introduction in 2009, extra hardware is included with each hub purchased separately to ensure proper thread engagement for the (6) ring fasteners. Ring fasteners must not protrude past the rear flange of the hub when tightened, so extra bolts and washers are provided to ensure maximum thread engagement into the hub without the bolts extending past the hub flange.