They are suitable for any heavy-duty application and are a critical foundation for other upgrades when modifying the transmission for high performance use. I battled this problem years ago in my old 1998 Camaro that had the 4L60E, until it got to the point of neck-snapping 1-2 shifts and still not being able to figure it out. 4L60E Master Rebuild Kit HD Torque Converter Transgo Shift Kit 4L65E 4L70E Automatic Transmission 599.
#SONNAX 4L60E SHIFT KIT UPGRADE#
The precision components in these kits upgrade your transmission for maximum achievement and durability by recalibrating pressures, recalibrating shift accumulation, and including improved parts for areas that commonly wear.
TransGo 2004R - 200R4 Shift Kit SK200-4R 1981-on This Is A New TransGo 2004R Shift Kit.This Kit Will Fit Any 2004R Transmission 1981-on.This Kit Will Add These Features When Properly Installed,Corrects / Prevents / Reduces: 3-2.
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. Our most aggressive Reprogramming Kit for 4L60E Transmissions Transgo Number 4L60E-PRO. Sonnax shift improver performance packs combine innovative heavy-duty performance calibration for firmer shifts under load without sacrificing low-speed drivability. TransGo 2004R 24R Shift Kit SK200-4R 1981-on 200R4 Auto Transmission. 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.