Attributes . 1999-2004-Chevrolet-W3500 Tiltmaster 4-4.8L; 2005-2009-Chevrolet-W3500 Tiltmaster 4-5.2L; 1999-2003-Chevrolet-W3500 Tiltmaster 8-5.7L; 2003-2009-Chevrolet-W3500 Tiltmaster 8-5967-6.0L; 1998-Chevrolet-W4500 Tiltmaster 4-3.9L; 1999-2004-Chevrolet-W4500 Tiltmaster 4-4.8L; 2005-2009-Chevrolet-W4500 Tiltmaster 4-5.2L; 1998-2003-Chevrolet-W4500 Tiltmaster 8-5.7L; 2003-2009-Chevrolet-W4500 Tiltmaster 8-5967-6.0L; 2000-2004-Chevrolet-W5500 Tiltmaster 4-4.8L; 2005-2009-Chevrolet-W5500 Tiltmaster 4-5.2L; 2000-2004-Chevrolet-W5500 Tiltmaster 6-7.8L; 2004-Chevrolet-W5500HD Tiltmaster 4-4.8L; 2005-2009-Chevrolet-W5500HD Tiltmaster 4-5.2L; 1999-2004-GMC-W3500 Forward 4-4.8L; 2005-2008-GMC-W3500 Forward 4-5.2L; 1999-2003-GMC-W3500 Forward 8-5.7L; 2004-2008-GMC-W3500 Forward 8-5967-6.0L; 1998-GMC-W4500 Forward 4-3.9L; 1999-2004-GMC-W4500 Forward 4-4.8L; 2005-2009-GMC-W4500 Forward 4-5.2L; 1998-2003-GMC-W4500 Forward 8-5.7L; 2003-2009-GMC-W4500 Forward 8-5967-6.0L; 2000-2004-GMC-W5500 Forward 4-4.8L; 2005-2009-GMC-W5500 Forward 4-5.2L; 2000-2004-GMC-W5500 Forward 6-7.8L; 2004-GMC-W5500HD Forward 4-4.8L; 2005-2009-GMC-W5500HD Forward 4-5.2L; 2011-2013-Isuzu-NPR 4-3.0L; 1998-Isuzu-NPR 4-3.9L; 1999-2004-Isuzu-NPR 4-4.8L; 2005-2009-Isuzu-NPR 4-5.2L; 1998-2003-Isuzu-NPR 8-5.7L; 2003-2013-Isuzu-NPR 8-5967-6.0L; 1999-2004-Isuzu-NPR-HD 4-4.8L; 2005-2013-Isuzu-NPR-HD 4-5.2L; 1999-2003-Isuzu-NPR-HD 8-5.7L; 2003-2013-Isuzu-NPR-HD 8-5967-6.0L; 1998-Isuzu-NQR 4-3.9L; 1999-2004-Isuzu-NQR 4-4.8L; 2005-2013-Isuzu-NQR 4-5.2L; 2006-2013-Isuzu-NRR 4-5.2L; 2012-2013-Isuzu-Reach 4-3.0L . Names