4L60E 4L65E 4L70E 4L75E VALVE BODY REBUILD KIT 1993-2015 Transgo SK4L60E

4L60E 4L65E 4L70E 4L75E VALVE BODY REBUILD SHIFT KITfor GM vehicles 1993-2015 The TransGo 4L60E SHIFT KIT® Valve Body Repair Kit fits 1993 to 2015 General Motors vehicles equipped with the 4L60E, 4L65E and 4L70E automatic transmission. Common complaints on this transmission are TCC slip or shudder, code P1870 or P0894, harsh 1-2 shift, double bump shifts, 2-3 flare up, burnt 3-4 clutch plates as well as inconsistent pressure boost problems.The torque converter clutch regulator valve bore is very prone to wear causing the TCC slip complaints and related code. The TCC slip code leads to the harsh 1-2 upshift as the ECM recognized the TCC slip and commands high line pressure to avoid further TCC slippage and damage. The 3-4 clutch plate failure as well as the 2-3 flare up complaints are caused by an inconsistent pressure boost and poor overall calibration of the shift accumulation system.Features and benefits:The kit includes valve body, servo, pump and accumulator components and modifications designed to deliver increased durability while providing short smooth shifts as well as a more efficient TCC apply. It includes components as well as modifications that recalibrates the entire accumulation system. These changes work in concert with a slight increase in line pressure to greatly improve the overall durability and shift feel of the transmissions. Furthermore, the included drop-in USA-made TCC isolator and regulator valve features longer lands which restores the hydraulic integrity of the circuit by utilizing previously unused and therefore unworn areas of their bore. The kit also provides TCC regulator valve component options that will work with vehicles with or without active fuel management (AFM). Finally, the difference in driving characteristics once the kit is installed is remarkable. This kit is a favorite of professional transmission rebuilders worldwide.Corrects/Prevents/Reduces:TCC slip or shudderCode P1870 and P0894Harsh 1-2 shiftDouble bump 1-2 or 2-3 shift2-3 flare upBurnt 3-4 clutch plates2-4 band failurePump and valve bores wear due to pump slide bounceIncludes:(5) 1-2 accumulator springs(2) Second servo piston springs, coil spacer and shimEPC screen, wire spacer and oversized 1-2 checkball(2) Pressure regulator valve springs and snap ring(2) Drill bits(2) Reverse input piston orifice cup plugsUSA-made hardened steel TCC regulator and isolator valve, spring, spacer and installation boltActuator feed limit valve spring3-2 control valve springLow control valve spring and 3/16″ steel ball for torque valve lineup(5) 1-2 accumulator valve springs and special pin3-4 accumulator springDoes not require transmission removal for proper installation Applications Buick Roadmaster, Wagon 1994-1996 V8 5.7L 4SPD RWDCadillac Fleetwood, Brougham 1993-1996 V8 4.9L 5.7L 4SPD RWDEscalade ESV EXT 1999-2003 V8 5.3L 5.7L 6.0L 4SPD RWD AWDCadillac Limo 1993-1996 V8 4.9L 5.7L 4SPD RWDChevrolet Astro Van Safari 1995-2003 V6 4.3L 4SPD RWD 4x4Avalanche 2001-2003 V8 5.3L 4SPD RWD 4x4Camaro 1994-2002 V6 3.4L 3.8L 4SPD RWDCamaro 1994-2002 V8 5.0L 5.7L 4SPD RWDCaprice, Wagon 1993-1996 V6 4.3L V8 5.0L 5.7L 4SPD RWDBlazer Jimmy 1993-2003 L4 2.2L V6 4.2L 4.3L 4SPD RWD 4x4Blazer Jimmy 1993-2003 V8 5.3L 4SPD RWD 4x4Envoy Trailblazer 1993-2003 L4 2.2L V6 4.2L 4.3L 4SPD RWD 4x4Envoy Trailblazer 1993-2003 V8 5.3L 4SPD RWD 4x4Corvette 1993-2003 V8 5.7L 6.0L 4SPD RWDExpress Savana 1500-2500 1996-2003 V6 4.3L V8 4.8L 5.3L 5.7L 4SPD RWD 4x4Impala 1994-1999 V8 5.7L 4SPD RWDS10 S15 Jimmy Sonoma 1993-2003 L4 2.5L V6 4.3L 4SPD RWD 4x4Silverado Sierra 1500-3500 1995-2003 V6 4.2L 4.3L 5.4L 5.7L 6.0L V8 4.8L 5.0L 5.3L 4SPD RWD 4x4Suburban 1500-2500 1993-2003 V8 4.8L 5.0L 5.3L 5.7L 4SPD RWD 4x4Tahoe Yukon 1993-2003 V8 4.8L 5.0L 5.3L 5.7L 4SPD RWD 4x4Isuzu Ascender 2003 L6 4.2L V8 5.3L 5.4L 4SPD RWD 4x4Hombre 1997-2000 L4 2.2L V6 4.3L 4SPD RWD 4x4Oldsmobile Bravada 1993-2003 L6 4.2L V6 4.3L 4SPD RWD 4x4Pontiac Firebird 1994-2002 V6 3.4L 3.8L V8 5.7L 4SPD RWD   Parts ship daily from our distribution center. FREE SHIPPING on US Orders GOT QUESTIONS on your specific Year/Make/Model? Send us a messageVisit our eBay Store: Phoenix Transmission PartsFor all of your Automatic Transmission Part needs Check out my other items!Be sure to add me to your favorites list!