Nv M/T Synchro Ring 3RD & 4TH Blocker . NV 3rd & 4th Gear Blocker NV17298 Features and Benefits: NV 3rd & 4th Gear Blocker NV17298 Details: AAP UDA 4: 100 Grade Type: Regular Application Summary: 114 1992-1993 Dodge D150 (3rd and 4th) 1992-1993 Dodge D250 (3rd and 4th) 1992-1993 Dodge D350 (3rd and 4th) 1994-2004 Dodge Ram 1500 (3rd and 4th) 1992-1993 Dodge W250 (3rd and 4th) 1994-2005 Dodge Ram 2500 (3rd and 4th) 1994-2005 Dodge Ram 3500 (3rd and 4th) 2007 Chevrolet Silverado 2500 Hd Classic (3rd and 4th) 2007 Chevrolet Silverado 3500 Classic (3rd and 4th) 1992-1995 Chevrolet C1500 (3rd and 4th) 1992-2000 Chevrolet C2500 (3rd and 4th) 1992-2000 Chevrolet C3500 (3rd and 4th) 1992-1995 Chevrolet K1500 (3rd and 4th) 1992-2000 Chevrolet K2500 (3rd and 4th) 1992-2000 Chevrolet K3500 (3rd and 4th) 1992-1999 Chevrolet P30 (3rd and 4th) 2002 Chevrolet Silverado 1500 Hd (3rd and 4th) 1999-2004 Chevrolet Silverado 2500 (3rd and 4th) 2001-2006 Chevrolet Silverado 2500 Hd (3rd and 4th) 2001-2006 Chevrolet Silverado 3500 (3rd and 4th) 2007 GMC Sierra 2500 Hd Classic (3rd and 4th) 2007 GMC Sierra 3500 Classic (3rd and 4th) 1992-1995 GMC C1500 (3rd and 4th) 1993-2000 GMC C2500 (3rd and 4th) 1992-2000 GMC C3500 (3rd and 4th) 1993-1995 GMC K1500 (3rd and 4th) 1992-2000 GMC K2500 (3rd and 4th) 1992-2000 GMC K3500 (3rd and 4th) 1992-1999 GMC P3500 (3rd and 4th) 1999-2004 GMC Sierra 2500 (3rd and 4th) 2001-2006 GMC Sierra 2500 Hd (3rd and 4th) 2001-2006 GMC Sierra 3500 (3rd and 4th) Applications