The Blower Shop Supercharger Belt Pulley Adjuster Idler Pulley Bracket - 3.437 in Diameter - Polished MM-RAPTOR-S1 2001-2002 GMC Sierra 2500 HD

2001-2002 GMC Sierra 2500 HD

and our High Tech Engine test lab

Thrush Turbo Muffler 17711 Oval - 4

and outer tie rod ends

The Blower Shop Supercharger Belt Pulley Adjuster Idler Pulley Bracket - 3.437 in Diameter - Polished MM-RAPTOR-S1 2001-2002 GMC Sierra 2500 HDProduct Description: Idler Pulley Bracket Supercharger Belt Pulley Adjuster 3. 437 in Diameter Aluminum Polished The Blower Shop started in 1984 as a supplier of high end superchargers for top fuel dragsters and race boats. As time went on they began to develop their race superchargers for the street. Today they offer a wide variety of superchargers and accessories for full on race cars, street driven vehicles and marine applications. The Blower Shop