Product Overview
A-Trim And B-Trim Valve And Spring Kit. F-Trim Spring Only. F-Trim Spring is applicable to 2000-2005 valve body casting only (37000-12K).
- Oversized; Requires Tool F-37000-TL12 - Not included and must purchase separately.
2001-2009 LCT-1000 (M74)
Compatible with / Fits Chevrolet, GMC, Hummer And Isuzu Vehicles
2004-2004 T7500
2004-2004 T6500
2007-2009 Silverado 3500 HD
2007-2007 Silverado 3500 Classic
2001-2006 Silverado 3500
2007-2007 Silverado 2500 HD Classic
2001-2009 Silverado 2500 HD
2004-2004 C7500 Kodiak
2004-2004 C6500 Kodiak
2004-2009 C5500 Kodiak
2004-2009 C4500 Kodiak
2004-2004 T7500
2004-2004 T6500
2007-2009 Sierra 3500 HD
2007-2007 Sierra 3500 Classic
2001-2006 Sierra 3500
2007-2007 Sierra 2500 HD Classic
2001-2009 Sierra 2500 HD
2004-2004 C7500 Topkick
2004-2004 C6500 Topkick
2004-2009 C5500 Topkick
2004-2009 C4500 Topkick
2006-2006 H1
2004-2004 FVR
2004-2004 FTR