-Fully remanufactured valve body, with complete system correction and recalibration kit, improves pressure control and shift quality.
-Upgraded actuator feed limit valve prevents missing shifts and premature transmission failure.
-Upgraded 34 element intermediate sprag increases holding capacity.
-All-new shift solenoids ensure positive shifting.
-EPC solenoid is tested separate from the transmission to confirm precise pressure control.
-Case connector is updated to the latest design on pre-1994 versions, and a vehicle harness pigtail is provided to address connection issues with the early design.
-Updated force motor for improved pressure control.
-Updated pressure regulator prevents overly high pressure.
-No Walkout rear case bushing is installed, addressing an OE flaw, to prevent case and output shaft damage.
-Fully remanufactured torque converter is tested for leaks, lock-up, concentricity, and balance. Upgrades exceed OE requirements and eliminate the possibilities of front seal leaks, premature bushing wear, and vibration.
-All new, bushings installed in key locations to improve internal fluid flow control and fluid pressures.
-Complete system correction and recalibration kit installed to address several OE flaws. Modifications include updates to servos, the PR system, and valve body accumulators.
-Complete road simulation using a dynamometer testing program called C.A.R.S. (Computer Aided Road Simulation). Every transmission is cold and hot tested before shipment.
–Warranty: 36 Months/Unlimited Miles
GMC Yukon XL
Chevrolet Express with Duramax Diesel
GMC Savana with Duramax Diesel