| - Blue Bird All American FE 8 Cil 8.1 Lts 2009 |
| - Blue Bird Vision School Bus 8 Cil 8.1 Lts 2009-2018 |
| - Chevrolet Avalanche 2500 8 Cil 8.1 Lts 2002-2006 |
| - Chevrolet B7 8 Cil 8.1 Lts 2001-2002 |
| - Chevrolet C3500HD 8 Cil 8.1 Lts 2001-2002 |
| - Chevrolet C4500 Kodiak 8 Cil 8.1 Lts 2003-2009 |
| - Chevrolet C5500 Kodiak 8 Cil 8.1 Lts 2003-2009 |
| - Chevrolet C6500 Kodiak 8 Cil 8.1 Lts 2001-2009 |
| - Chevrolet C7500 Kodiak 8 Cil 8.1 Lts 2001-2009 |
| - Chevrolet C8500 8 Cil 8.1 Lts 2003-2009 |
| - Chevrolet Express 3500 8 Cil 8.1 Lts 2001-2002 |
| - Chevrolet Silverado 2500 HD 8 Cil 8.1 Lts 2001-2006 |
| - Chevrolet Silverado 2500 HD Classic 8 Cil 8.1 Lts 2007 |
| - Chevrolet Silverado 3500 8 Cil 8.1 Lts 2001-2006 |
| - Chevrolet Silverado 3500 Classic 8 Cil 8.1 Lts 2007 |
| - Chevrolet Suburban 2500 8 Cil 8.1 Lts 2001-2006 |
| - GMC B7 8 Cil 8.1 Lts 2001-2002 |
| - GMC C3500HD 8 Cil 8.1 Lts 2001-2002 |
| - GMC C4500 Topkick 8 Cil 8.1 Lts 2003-2009 |
| - GMC C5500 Topkick 8 Cil 8.1 Lts 2003-2009 |
| - GMC C6500 Topkick 8 Cil 8.1 Lts 2001-2009 |
| - GMC C7500 Topkick 8 Cil 8.1 Lts 2001-2009 |
| - GMC C8500 Topkick 8 Cil 8.1 Lts 2003-2009 |
| - GMC Savana 3500 8 Cil 8.1 Lts 2001-2002 |
| - GMC Sierra 2500 HD 8 Cil 8.1 Lts 2001-2006 |
| - GMC Sierra 2500 HD Classic 8 Cil 8.1 Lts 2007 |
| - GMC Sierra 3500 8 Cil 8.1 Lts 2001-2006 |
| - GMC Sierra 3500 Classic 8 Cil 8.1 Lts 2007 |
| - GMC Yukon XL 2500 8 Cil 8.1 Lts 2001-2006 |
| - Workhorse Custom Chassis P32 8 Cil 8.1 Lts 2001-2006 |
| - Workhorse Custom Chassis R26 8 Cil 8.1 Lts 2007-2008 |
| - Workhorse Custom Chassis W18 8 Cil 8.1 Lts 2006-2010 |
| - Workhorse Custom Chassis W22 8 Cil 8.1 Lts 2001-2011 |
| - Workhorse Custom Chassis W24 8 Cil 8.1 Lts 2004-2011 |
| - Workhorse Custom Chassis W52 8 Cil 8.1 Lts 2002-2005 |
| - Workhorse Custom Chassis W62 8 Cil 8.1 Lts 2007-2010 |
| - Workhorse Custom Chassis W72 8 Cil 8.1 Lts 2006 |
| - Workhorse P32 8 Cil 8.1 Lts 2001-2005 |
| - Workhorse R26 8 Cil 8.1 Lts 2007-2009 |
| - Workhorse W16 8 Cil 8.1 Lts 2006-2009 |
| - Workhorse W18 8 Cil 8.1 Lts 2006-2009 |
| - Workhorse W20 8 Cil 8.1 Lts 2001-2009 |
| - Workhorse W21 8 Cil 8.1 Lts 2007-2009 |
| - Workhorse W22 8 Cil 8.1 Lts 2001-2009 |
| - Workhorse W24 8 Cil 8.1 Lts 2004-2009 |
| - Workhorse W25 8 Cil 8.1 Lts 2005-2009 |
