| MODEL | YEAR(s) | DESC. |
|---|
| ASTRO | 1996 | 4.3L |
| ASTRO | 1997 | 4.3L |
| ASTRO | 1998 | 4.3L |
| ASTRO | 1999 | 4.3L |
| ASTRO | 2000 | 4.3L; Rear |
| ASTRO | 2001 | 4.3L; Rear |
| ASTRO | 2002 | 4.3L; Rear |
| ASTRO | 2003 | 4.3L; Rear |
| ASTRO | 2004 | 4.3L; Rear |
| ASTRO | 2005 | 4.3L; Rear |
| BLAZER | 2000 | 4.3L; 2 Dr; 4WD |
| BLAZER | 2000 | 4.3L; 4 Dr; 4WD |
| BLAZER | 2001 | 4.3L; 4 Dr; 4WD; Fed. Design |
| EXPRESS 1500 | 2003 | 4.3L |
| EXPRESS 1500 | 2004 | 4.3L |
| EXPRESS 1500 | 2005 | 4.3L |
| EXPRESS 1500 | 2006 | 4.3L |
| EXPRESS 2500 | 2003 | 4.3L |
| EXPRESS 2500 | 2003 | 4.8L; D/S |
| EXPRESS 2500 | 2003 | 4.8L; P/S; 135 WB" |
| EXPRESS 2500 | 2003 | 4.8L; P/S; 155 WB" |
| EXPRESS 2500 | 2003 | 6.0L; D/S |
| EXPRESS 2500 | 2003 | 6.0L; P/S; 155 WB" |
| EXPRESS 2500 | 2003 | 6.0L; P/S; 135 WB" |
| EXPRESS 2500 | 2003 | 6.0L; D/S-P/S; Front; CA Emis; LEV Spec |
| EXPRESS 2500 | 2003 | 6.0L; D/S-P/S; Rear; CA Emis; LEV Spec |
| EXPRESS 2500 | 2003 | 4.8L; D/S-P/S; Front; CA Emis; LEV Spec |
| EXPRESS 2500 | 2003 | 4.8L; D/S-P/S; Rear; CA Emis; LEV Spec |
| EXPRESS 2500 | 2004 | 4.8L; D/S-P/S; Front; CA Emis; LEV Spec |
| EXPRESS 2500 | 2004 | 4.8L; D/S-P/S; Rear; CA Emis; LEV Spec |
| EXPRESS 2500 | 2004 | 6.0L; D/S-P/S; Front; CA Emis; LEV Spec |
| EXPRESS 2500 | 2004 | 6.0L; D/S-P/S; Rear; CA Emis; LEV Spec |
| EXPRESS 2500 | 2004 | 6.0L; P/S; 135 WB" |
| EXPRESS 2500 | 2004 | 6.0L; P/S; 155 WB" |
| EXPRESS 2500 | 2004 | 6.0L; D/S |
| EXPRESS 2500 | 2004 | 4.8L; P/S; 155 WB" |
| EXPRESS 2500 | 2004 | 4.8L; P/S; 135 WB" |
| EXPRESS 2500 | 2004 | 4.8L; D/S |
| EXPRESS 2500 | 2004 | 4.3L |
| EXPRESS 2500 | 2005 | 4.3L |
| EXPRESS 2500 | 2005 | 4.8L; D/S |
| EXPRESS 2500 | 2005 | 4.8L; P/S; 135 WB" |
| EXPRESS 2500 | 2005 | 4.8L; P/S; 155 WB" |
| EXPRESS 2500 | 2005 | 6.0L; D/S |
| EXPRESS 2500 | 2005 | 6.0L; P/S; 155 WB" |
| EXPRESS 2500 | 2005 | 6.0L; P/S; 135 WB" |
| EXPRESS 2500 | 2005 | 6.0L; D/S-P/S; Front; CA Emis; LEV Spec |
| EXPRESS 2500 | 2005 | 6.0L; D/S-P/S; Rear; CA Emis; LEV Spec |
| EXPRESS 2500 | 2005 | 4.8L; D/S-P/S; Front; CA Emis; LEV Spec |
| EXPRESS 2500 | 2005 | 4.8L; D/S-P/S; Rear; CA Emis; LEV Spec |
| EXPRESS 2500 | 2006 | 6.0L; P/S; 135 WB" |
| EXPRESS 2500 | 2006 | 6.0L; P/S; 155 WB" |
| EXPRESS 2500 | 2006 | 6.0L; D/S |
| EXPRESS 2500 | 2006 | 4.8L; P/S; 155 WB" |
| EXPRESS 2500 | 2006 | 4.8L; P/S; 135 WB" |
| EXPRESS 2500 | 2006 | 4.8L; D/S |
| EXPRESS 2500 | 2007 | 4.8L; D/S; Excl. CA Emis; LEV Spec |
| EXPRESS 2500 | 2007 | 4.8L; P/S; 135 WB"; Excl. CA Emis; LEV Spec |
| EXPRESS 2500 | 2007 | 4.8L; P/S; 155 WB"; Excl. CA Emis; LEV Spec |
| EXPRESS 2500 | 2007 | 6.0L; D/S; Excl. CA Emis; LEV Spec |
| EXPRESS 2500 | 2007 | 6.0L; P/S; 155 WB"; Excl. CA Emis; LEV Spec |
| EXPRESS 2500 | 2007 | 6.0L; P/S; 135 WB"; Excl. CA Emis; LEV Spec |
| EXPRESS 2500 | 2008 | 6.0L; P/S; 135 WB"; Excl. CA Emis; LEV Spec |
| EXPRESS 2500 | 2008 | 6.0L; P/S; 155 WB"; Excl. CA Emis; LEV Spec |
| EXPRESS 2500 | 2008 | 6.0L; D/S; Excl. CA Emis; LEV Spec |
| EXPRESS 2500 | 2008 | 4.8L; P/S; 155 WB" |
| EXPRESS 2500 | 2008 | 4.8L; P/S; 135 WB" |
| EXPRESS 2500 | 2008 | 4.8L; D/S |
| EXPRESS 2500 | 2009 | 4.8L; D/S |
| EXPRESS 2500 | 2009 | 4.8L; P/S; 135 WB" |
| EXPRESS 2500 | 2009 | 4.8L; P/S; 155 WB" |
| EXPRESS 2500 | 2009 | 6.0L; D/S |
| EXPRESS 2500 | 2009 | 6.0L; P/S; 155 WB" |
| EXPRESS 2500 | 2009 | 6.0L; P/S; 135 WB" |
| EXPRESS 3500 | 2003 | 6.0L; D/S |
| EXPRESS 3500 | 2003 | 6.0L; P/S; 135 WB" |
| EXPRESS 3500 | 2003 | 6.0L; P/S; 155 WB" |
| EXPRESS 3500 | 2004 | 6.0L; P/S; 155 WB" |
| EXPRESS 3500 | 2004 | 6.0L; P/S; 135 WB" |
| EXPRESS 3500 | 2004 | 6.0L; D/S |
| EXPRESS 3500 | 2005 | 6.0L; D/S |
| EXPRESS 3500 | 2005 | 6.0L; P/S; 135 WB" |
| EXPRESS 3500 | 2005 | 6.0L; P/S; 155 WB" |
| EXPRESS 3500 | 2005 | 4.8L; D/S |
| EXPRESS 3500 | 2005 | 4.8L; P/S; 155 WB" |
| EXPRESS 3500 | 2005 | 4.8L; P/S; 135 WB" |
| EXPRESS 3500 | 2006 | 4.8L; P/S; 135 WB" |
| EXPRESS 3500 | 2006 | 4.8L; P/S; 155 WB" |
| EXPRESS 3500 | 2006 | 4.8L; D/S |
| EXPRESS 3500 | 2006 | 6.0L; P/S; 155 WB" |
| EXPRESS 3500 | 2006 | 6.0L; P/S; 135 WB" |
| EXPRESS 3500 | 2006 | 6.0L; D/S |
| EXPRESS 3500 | 2007 | 6.0L; D/S |
| EXPRESS 3500 | 2007 | 6.0L; P/S; 135 WB" |
| EXPRESS 3500 | 2007 | 6.0L; P/S; 155 WB" |
| EXPRESS 3500 | 2007 | 4.8L; D/S |
| EXPRESS 3500 | 2007 | 4.8L; P/S; 155 WB" |
| EXPRESS 3500 | 2007 | 4.8L; P/S; 135 WB" |
| EXPRESS 3500 | 2008 | 4.8L; P/S; 135 WB" |
| EXPRESS 3500 | 2008 | 4.8L; P/S; 155 WB" |
| EXPRESS 3500 | 2008 | 4.8L; D/S |
| EXPRESS 3500 | 2008 | 6.0L; P/S; 155 WB" |
| EXPRESS 3500 | 2008 | 6.0L; P/S; 135 WB" |
| EXPRESS 3500 | 2008 | 6.0L; D/S |
| EXPRESS 3500 | 2009 | 6.0L; D/S |
| EXPRESS 3500 | 2009 | 6.0L; P/S; 135 WB" |
| EXPRESS 3500 | 2009 | 6.0L; P/S; 155 WB" |
| EXPRESS 3500 | 2009 | 4.8L; D/S |
| EXPRESS 3500 | 2009 | 4.8L; P/S; 155 WB" |
| EXPRESS 3500 | 2009 | 4.8L; P/S; 135 WB" |
| PICKUP (C,K,R&V 10/1500) 1/2 TON | 1996 | 4.3L |
| PICKUP (C,K,R&V 10/1500) 1/2 TON | 1996 | 5.0L |
| PICKUP (C,K,R&V 10/1500) 1/2 TON | 1997 | 5.0L |
| PICKUP (C,K,R&V 10/1500) 1/2 TON | 1997 | 4.3L |
| PICKUP (C,K,R&V 10/1500) 1/2 TON | 1998 | 4.3L |
| PICKUP (C,K,R&V 10/1500) 1/2 TON | 1998 | 5.0L |
| PICKUP (C,K,R&V 10/1500) 1/2 TON | 1999 | 5.0L |
| PICKUP (C,K,R&V 20/2500) 3/4 TON | 1996 | 5.0L |
| PICKUP (C,K,R&V 20/2500) 3/4 TON | 1997 | 5.0L |
| PICKUP (C,K,R&V 20/2500) 3/4 TON | 1998 | 5.0L |
| PICKUP (C,K,R&V 20/2500) 3/4 TON | 1999 | 5.0L |
| S10 PICKUP | 2000 | 4.3L; 4WD |
| S10 PICKUP | 2001 | 4.3L; 4WD; CA Design |
| S10 PICKUP | 2001 | 4.3L; Rear; 4WD |
| S10 PICKUP | 2002 | 4.3L; Rear; 4WD |
| S10 PICKUP | 2002 | 4.3L; 4WD; CA Design |
| S10 PICKUP | 2003 | 4.3L; 4WD; CA Design |
| S10 PICKUP | 2003 | 4.3L; Rear; 4WD |
| S10 PICKUP | 2004 | 4.3L; 4WD; CA Design |
| SILVERADO 1500 HD PICKUP | 2003 | 6.0L; P/S; Rear; 133 WB; 3in. Outlet" |
| SILVERADO 1500 HD PICKUP | 2003 | 6.0L; P/S; Rear; 133 WB; 2.5in. Outlet" |
| SILVERADO 1500 HD PICKUP | 2004 | 6.0L; P/S; Rear; 133 WB; 2.5in. Outlet" |
| SILVERADO 1500 HD PICKUP | 2004 | 6.0L; P/S; Rear; 133 WB; 3in. Outlet" |
| SILVERADO 1500 HD PICKUP | 2005 | 6.0L; P/S; Rear; 133 WB; 3in. Outlet" |
| SILVERADO 1500 HD PICKUP | 2005 | 6.0L; P/S; Rear; 133 WB; 2.5in. Outlet" |
| SILVERADO 1500 HD PICKUP | 2006 | 6.0L; P/S; Rear; 133 WB; 2.5in. Outlet" |
| SILVERADO 1500 HD PICKUP | 2006 | 6.0L; P/S; Rear; 133 WB; 3in. Outlet" |
| SILVERADO 1500 PICKUP | 2003 | 6.0L; D/S; VHO |
| SILVERADO 1500 PICKUP | 2003 | 6.0L; P/S; VHO |
| SILVERADO 1500 PICKUP | 2004 | 6.0L; P/S; VHO |
| SILVERADO 1500 PICKUP | 2004 | 6.0L; D/S; VHO |
| SILVERADO 1500 PICKUP | 2005 | 6.0L; D/S; VHO |
| SILVERADO 1500 PICKUP | 2005 | 6.0L; P/S; VHO |
| SILVERADO 1500 PICKUP | 2006 | 6.0L; P/S; VHO |
| SILVERADO 1500 PICKUP | 2006 | 6.0L; D/S; VHO |
| SILVERADO 2500 HD PICKUP | 2000 | 6.0L; P/S; Rear; 133 WB; 3in. Outlet" |
| SILVERADO 2500 HD PICKUP | 2000 | 6.0L; P/S; Rear; 133 WB; 2.5in. Outlet" |
| SILVERADO 2500 HD PICKUP | 2001 | 6.0L; P/S; Rear; 133 WB; 2.5in. Outlet" |
| SILVERADO 2500 HD PICKUP | 2001 | 6.0L; P/S; Rear; 133 WB; 3in. Outlet" |
| SILVERADO 2500 HD PICKUP | 2001 | 8.1L; P/S; 153 WB" |
| SILVERADO 2500 HD PICKUP | 2001 | 8.1L; D/S; 153 WB" |
| SILVERADO 2500 HD PICKUP | 2002 | 8.1L; D/S; 153 WB" |
| SILVERADO 2500 HD PICKUP | 2002 | 8.1L; P/S; 153 WB" |
| SILVERADO 2500 HD PICKUP | 2002 | 6.0L; P/S; Rear; 133 WB; 3in. Outlet" |
| SILVERADO 2500 HD PICKUP | 2002 | 6.0L; P/S; Rear; 133 WB; 2.5in. Outlet" |
| SILVERADO 2500 HD PICKUP | 2003 | 6.0L; P/S; Rear; 133 WB; 2.5in. Outlet" |
| SILVERADO 2500 HD PICKUP | 2003 | 6.0L; P/S; Rear; 133 WB; 3in. Outlet" |
| SILVERADO 2500 HD PICKUP | 2004 | 6.0L; P/S; Rear; 133 WB; 3in. Outlet" |
| SILVERADO 2500 HD PICKUP | 2004 | 6.0L; P/S; Rear; 133 WB; 2.5in. Outlet" |
| SILVERADO 2500 HD PICKUP | 2005 | 6.0L; P/S; Rear; 133 WB; 2.5in. Outlet" |
| SILVERADO 2500 HD PICKUP | 2005 | 6.0L; P/S; Rear; 133 WB; 3in. Outlet" |
| SILVERADO 2500 HD PICKUP | 2006 | 6.0L; P/S; Rear; 133 WB; 3in. Outlet" |
| SILVERADO 2500 HD PICKUP | 2006 | 6.0L; P/S; Rear; 133 WB; 2.5in. Outlet" |
| SILVERADO 2500 PICKUP | 2001 | 6.0L; P/S; Pre-Conv.; Excl. H.D. |
| SILVERADO 2500 PICKUP | 2001 | 6.0L; D/S; Pre-Conv.; Excl. H.D. |
| SILVERADO 2500 PICKUP | 2002 | 6.0L; D/S; Pre-Conv.; Excl. H.D. |
| SILVERADO 2500 PICKUP | 2002 | 6.0L; P/S; Pre-Conv.; Excl. H.D. |
| SILVERADO SS | 2003 | 6.0L; D/S |
| SILVERADO SS | 2003 | 6.0L; P/S |
| SILVERADO SS | 2004 | 6.0L; P/S |
| SILVERADO SS | 2004 | 6.0L; D/S |
| SILVERADO SS | 2005 | 6.0L; D/S |
| SILVERADO SS | 2005 | 6.0L; P/S |
| SILVERADO SS | 2006 | 6.0L; P/S |
| SILVERADO SS | 2006 | 6.0L; D/S |
| SILVERADO SS | 2007 | 6.0L; Classic Models; D/S |
| SILVERADO SS | 2007 | 6.0L; Classic Models; P/S |
| SUBURBAN [C,K,R &V 20] 3/4 TON | 2000 | 6.0L; P/S; W/Pre-Conv. |
| SUBURBAN [C,K,R &V 20] 3/4 TON | 2001 | 6.0L; P/S; W/Pre-Conv. |
| SUBURBAN [C,K,R &V 20] 3/4 TON | 2002 | 6.0L; P/S; W/Pre-Conv. |
| SUBURBAN [C,K,R &V 20] 3/4 TON | 2003 | 6.0L; P/S; W/Pre-Conv. |
| SUBURBAN [C,K,R &V 20] 3/4 TON | 2004 | 6.0L; P/S; W/Pre-Conv. |
| SUBURBAN [C,K,R &V 20] 3/4 TON | 2005 | 6.0L; P/S; W/Pre-Conv. |
| SUBURBAN [C,K,R &V 20] 3/4 TON | 2006 | 6.0L; P/S; W/Pre-Conv. |