DAMPER 8.19 AL CHEVY LS

The ATI Supercharger Super Dampers place the powerful protection of the Super Damper inside the crankshaft blower pulley. This eliminates the need for a separate crank-mounted blower pulley by integrating the external belt drives for various blower belts. Crank hubs are available for all engines, with options for 25 tooth x 20mm 8mm HTD drive pulleys machined in the hub for dry sump or fuel pump drives. Most hubs feature dual keyways and are available in custom lengths for various cam belt drive setups, including Jesel, Danny B, and Comp Cams. Numerous pulley offsets are available to keep the blower drive as close to the engine as possible, reducing bending moment on the crankshaft nose. The 918625 features 10 grooves, an 8" 6% overdrive with AC, an outer diameter of 8.190", a weight of 12.80 lbs, and an aluminum shell material.