1988-1999 Chevrolet C1500 Fleetside 78.0 Bed; 1990-1993 Chevrolet C1500 454 SS Fleetside 78.0 Bed; 1994-1997 Chevrolet C1500 Base Fleetside 78.0 Bed; 1990-1998 Chevrolet C1500 Cheyenne Fleetside 78.0 Bed; 1990-1992 Chevrolet C1500 Scottsdale Fleetside 78.0 Bed; 1990-1998 Chevrolet C1500 Silverado Fleetside 78.0 Bed; 1989-1999 Chevrolet C2500 Fleetside 78.0 Bed; 1994-1995 Chevrolet C2500 Base Fleetside 78.0 Bed; 1994-1995 Chevrolet C2500 Cheyenne Fleetside 78.0 Bed; 1998 Chevrolet C2500 Cheyenne Fleetside 78.0 Bed; 1994-1995 Chevrolet C2500 Silverado Fleetside 78.0 Bed; 1998 Chevrolet C2500 Silverado Fleetside 78.0 Bed; 1988-1999 Chevrolet K1500 Fleetside 78.0 Bed; 1994-1997 Chevrolet K1500 Base Fleetside 78.0 Bed; 1990-1998 Chevrolet K1500 Cheyenne Fleetside 78.0 Bed; 1990-1992 Chevrolet K1500 Scottsdale Fleetside 78.0 Bed; 1990-1998 Chevrolet K1500 Silverado Fleetside 78.0 Bed; 1991 Chevrolet K1500 Sport Fleetside 78.0 Bed; 1989-1999 Chevrolet K2500 Fleetside 78.0 Bed; 1994-1995 Chevrolet K2500 Base Fleetside 78.0 Bed; 1994-1995 Chevrolet K2500 Cheyenne Fleetside 78.0 Bed; 1998 Chevrolet K2500 Cheyenne Fleetside 78.0 Bed; 1994-1995 Chevrolet K2500 Silverado Fleetside 78.0 Bed; 1998 Chevrolet K2500 Silverado Fleetside 78.0 Bed; 1999-2006 Chevrolet Silverado 1500 Fleetside 78.0 Bed; 2002-2005 Chevrolet Silverado 1500 Base Fleetside 78.0 Bed; 2004-2006 Chevrolet Silverado 1500 Hybrid Fleetside 78.0 Bed; 2002-2006 Chevrolet Silverado 1500 LS Fleetside 78.0 Bed; 2002-2006 Chevrolet Silverado 1500 LT Fleetside 78.0 Bed; 2003-2006 Chevrolet Silverado 1500 SS Fleetside 78.0 Bed; 2004 Chevrolet Silverado 1500 Z71 Fleetside 78.0 Bed; 2007 Chevrolet Silverado 1500 Classic 78.0 Bed; 2001-2003 Chevrolet Silverado 1500 HD Fleetside 78.0 Bed; 2005-2006 Chevrolet Silverado 1500 HD Fleetside 78.0 Bed; 2001-2004 Chevrolet Silverado 2500 Fleetside 78.0 Bed; 2004 Chevrolet Silverado 2500 Base Fleetside 78.0 Bed ..See Application Guide for Additional Fitments