Superior Shift Kit 4L60E 4L65E 4L70E

Superior Shift Kit for 4L60E, 4L65E, 4L70E 1998/2005 The Superior Shift Kit is a comprehensive solution for enhancing the performance and reliability of GM 4L60E, 4L65E, and 4L70E transmissions. Designed for both regular and heavy-duty applications, it addresses common issues and improves overall transmission function. Features and Benefits: Includes PWM Powervalve to correct code 1870 while maintaining normal converter computer strategy Oversized checkballs rejuvenate worn separator plates Increases lube oil flow for improved cooling and lubrication Enhances overall transmission performance Corrects/Prevents/Reduces: Code 1870 Delayed engagements Slide bump in 2nd and 3rd gears 3-4 clutch burn-up Issues caused by worn separator plates Fits: GM 4L60E, 4L65E, and 4L70E transmissions (1998–2005) Transmissions: 4L70E (M70) 2004-UP, 4L60E (M33,M30) 1996-UP, 4L65E (M32) 1996-UP Vehicle BUICK RAINIER 2003-2007 4 SP R/4WD L6 4.2L V8 5.3L ROADMASTER SEDAN, ROADMASTER WAGON 1995-1996 4 SP RWD V8 5.7L CADILLAC ESCALADE/ESV/EXT 1999-2006 4 SP R/4WD V8 5.3L 5.7L 6.0L FLEETWOOD, BROUGHAM, LIMO 1995-1996 4 SP RWD V8 5.7L CHEVROLET SILVERADO 1998-2013 4 SP R/4WD V6 4.3L V8 4.8L 5.3L V8 6.0L SUBURBAN 1500 1995-2008 4 SP R/4WD V8 4.8L 5.0L 5.3L 5.7L V8 6.0L ENVOY, TRAILBLAZER 1999-2009 4 SP R/4WD L6 4.2L V8 5.3L V8 6.0L ASTRO, BLAZER, SONOMA, S/T PICK-UP, SAFARI, CORVETTE 1995-2005 4 SP R/4WD V6 4.3L AVALANCHE 2001-2008 4 SP R/4WD V8 5.3L 6.0L 8.1L C/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 6.0L C-1500 2001-2015 4 SP 4WD V8 5.3L CAMARO 1995-2002 4 SP RWD V6 3.4L 3.8L V8 5.7L CANYON 2003-2013 4 SP R/4WD L4 2.8L 2.9L V6 3.5L L5 3.7L V8 5.3L CAPRICE SEDAN, CAPRICE WAGON, IMPALA 1995-1996 4 SP RWD V8 4.3L 5.7L COLORADO 2003-2012 4 SP R/4WD L4 2.8L 2.9L L5 3.5L 3.7L V6 3.6L V8 5.3L EXPRESS 1997-2016 4 SP R/4WD V6 4.3L V8 5.3L TAHOE 1995-2013 4 SP R/4WD V8 4.8L 5.3L 5.7L VAN FULL SIZE 1500-2500 1995-2011 4 SP RWD V6 4.3L V8 4.8L 5.0L 5.3L 5.7L 6.5L DIESEL VAN FULL SIZE 3500 1995-1999 4 SP RWD V6 4.3L SSR 2003-2006 4 SP RWD V8 5.3L 6.0L GMC SIERRA 1500 1998-2013 4 SP R/4WD V6 4.3L V8 4.8L 5.3L V8 6.0L SAVANA 1997-2016 4 SP R/4WD V6 4.3L V8 4.8L 5.3L YUKON , YUKON XL 2000-2011 4 SP R/4WD V8 4.8L 5.3L 6.0L HOLDEN ADVENTRA 2004-2007 4 SP 4WD V8 5.7L COMMODORE 2000-2011 4 SP RWD V6 3.6L 3.8L V8 5.7L MONARO 2001-2006 4 SP RWD V8 5.7L ISUZU ASCENDER 2003-2008 4 SP R/4WD L6 4.2L V8 5.3L HOMBRE 1997-2000 4 SP RWD L4 2.2L V6 4.3L I SERIES (290, 370) 2006-2008 4 SP R/4WD L4 2.8L 2.9L L5 3.5L 3.7L OLDSMOBILE BRAVADA 1995-2004 4 SP R/4WD V6 4.2L 4.3L PONTIAC FIREBIRD 1995-2002 4 SP R/4WD V6 3.8L V8 5.7L GTO 2004-2006 4 SP RWD V8 5.7L 6.0L SAAB 9'7X 2005-2009 4 SP R/4WD V6 4.2L V8 5.3L SUZUKI Vitara 2000-2004 4 SPD RWD,4WD Alternate Words: Automatic Transmission, Reprogramming, Improvement , Correction, Shift , Valve Body Rebuild Kit, K4L60EL, K4L60E-L