Silver Billet Aluminum Throttle Body Spacer Fitments: 1999-2006 Chevrolet Silverado 1500 4.8L/5.3L V8 2004-2006 Chevrolet Silverado 1500 6.0L V8 2001-2003 Chevrolet Silverado 1500 HD 6.0L V8 2005-2006 Chevrolet Silverado 1500 HD 6.0L V8 2002 Chevrolet Silverad..
Red Billet Aluminum Throttle Body Spacer Fitments: 2000-2006 Chevrolet Tahoe 5.3L V8 2000-2006 Chevrolet Tahoe 4.8L V8 2002-2006 Chevrolet Avalanche 2500 8.1L V8 2002-2006 Chevrolet Avalanche 1500 5.3L V8 High Performance Vortex Power Flow TBS Inst..
Red Billet Aluminum Throttle Body SpacerFitments: 1999-2006 Chevrolet Silverado 1500 4.8L/5.3L V8 2004-2006 Chevrolet Silverado 1500 6.0L V8 2001-2003 Chevrolet Silverado 1500 HD 6.0L V8 2005-2006 Chevrolet Silverado 1500 HD 6.0L V8 2002 Chevrolet Silverado 2500 5...
Red Billet Aluminum Throttle Body Spacer Fitments: 1999-2006 GMC Sierra 1500 4.8L/5.3L V8 2001-2006 GMC Sierra 1500 HD 6.0L V8 1999-2000 GMC Sierra 2500 5.3L V8 1999-2004 GMC Sierra 2500 6.0L V82001-2006 GMC Sierra 2500 HD 6.0L V8 2001-2002 GMC Sie..
Red Billet Aluminum Throttle Body Spacer Fitments: 1999-2006 Chevrolet Silverado 1500 4.8L/5.3L V8 2004-2006 Chevrolet Silverado 1500 6.0L V8 2001-2003 Chevrolet Silverado 1500 HD 6.0L V8 2005-2006 Chevrolet Silverado 1500 HD 6.0L V8 2002 Chevrolet Silve..
Blue Billet Aluminum Throttle Body Spacer Fitments: 2000-2006 Chevrolet Tahoe 5.3L V8 2000-2006 Chevrolet Tahoe 4.8L V8 2002-2006 Chevrolet Avalanche 2500 8.1L V8 2002-2006 Chevrolet Avalanche 1500 5.3L V8 High Performance Vortex Power Flow TBS Installs ..