Transgo Kit Reverse Abuse Bore (Divider) Plugs 4L60E 4L65E 4L70E

TransGo Steel Plug Solution for 4L60E, 4L65E, 4L70E Transmissions (1993-2015) Vehicles from 1993 and newer equipped with General Motors 4L60E, 4L65E, and 4L70E automatic transmissions often experience 3-4 clutch failure. A frequently overlooked cause of this issue is leakage at the reverse abuse plug in the valve body. This plug serves as both a separator and a seal between the 3-2 downshift valve and the reverse abuse valve. In third gear, the 3-4 clutch oil travels between the 3-2 downshift valve and the plug, moving the valve towards the spring. The plug, subject to constant spring force on one side and alternating 3-4 clutch oil pressure on the other, tends to move slightly in its bore with each clutch oil cycle. Initially held in place by a roll pin, the factory aluminum bore plug gradually wears out, allowing more 3-4 clutch oil to leak into the sump. This leakage, occurring downstream of an orifice feeding the 3-4 clutch, can lead to a 2-3 shift flare or overlap, ultimately damaging the 3-4 clutch. Features of the TransGo Steel Plug: Our TransGo drop-in steel plug is longer and has a slightly larger O.D. than the OE plug, effectively preventing leakage. Constructed from harder material with a greater interference fit to ensure stability. Designed with a threaded hole for easy installation, accompanied by a long bolt. Includes enough parts to repair five units, offering a reliable solution to plug leakage. Benefits of the Steel Plug: Prevents the burning of the 3-4 clutch. Reduces flare during the 2-3 upshift. Minimizes the risk of burning the 2-4 band. Kit Contents: Five precision USA-made steel plugs. Threaded bolt for installation. Transmissions: 4L65E (M32) 1993-2015, 4L60E (M33,M30) 1993-2015, 4L70E (M70) 1993-2015 Vehicle CHEVROLETASTRO, BLAZER, CORVETTE, SONOMA, S/T PICK-UP, SAFARI 1995-2005 4 SP RWD V8 5.7L 6.0LSILVERADO 1998-2013 4 SP R/4WD V6 4.3L V8 4.8L 5.3L V8 6.0LSSR 2003-2006 4 SP RWD V8 5.3L 6.0LAVALANCHE 2001-2008 4 SP R/4WD V8 5.3L 6.0L 8.1LC/K, PICK-UP 1500, C/K, PICK-UP 2500, C/K, PICK-UP 3500(95) 1995-1997 4 SP R/4WD V6 4.3L V8 4.8L 5.0L 5.3L 5.7L 6.0LC-1500 2001-2015 4 SP 4WD V8 5.3LCAMARO 1995-2002 4 SP RWD V6 3.4L 3.8L V8 5.7LCANYON 2003-2013 4 SP R/4WD L4 2.8L 2.9L V6 3.5L L5 3.7L V8 5.3LCAPRICE SEDAN, CAPRICE WAGON, IMPALA 1995-1996 4 SP RWD V8 4.3L 5.7LCOLORADO 2003-2012 4 SP R/4WD L4 2.8L 2.9L L5 3.5L 3.7L V6 3.6L V8 5.3LENVOY, TRAILBLAZER 1999-2009 4 SP R/4WD V6 4.2L V8 5.3LEXPRESS 1997-2016 4 SP R/4WD V6 4.3L V8 5.3LSUBURBAN 1500 1995-2008 4 SP R/4WD V8 4.8L 5.0L 5.3L 5.7L V8 6.0LTAHOE 1995-2013 4 SP R/4WD V8 4.8L 5.3L 5.7LVAN FULL SIZE 1500-2500 1995-2011 4 SP RWD V6 4.3L V8 4.8L 5.0L 5.3L 5.7L 6.5L DIESELVAN FULL SIZE 3500 1995-1999 4 SP RWD V6 4.3LGMCSIERRA 1500 1998-2013 4 SP R/4WD V6 4.3L V8 4.8L 5.3L V8 6.0LYUKON , YUKON XL 2000-2011 4 SP R/4WD V8 4.8L 5.3L 6.0LSAVANA 1997-2015 4 SP R/4WD V6 4.3L V8 4.8L 5.3LSIERRA 1500 1998-2013 4 SP R/4WD V6 4.3L V8 4.8L 5.3L V8 6.0L Alternate Words: Automatic Transmission, Reprogramming, Improvement , Correction, Shift , Valve Body Rebuild Kit, 4L60EABUSE-BP, 4L60E-ABUSEBP, 4L60EABUSEBP