Vehicle Fitment: Designed for 1991-on Chevy GMC Hummer models with 4L80E and 4L85E transmissions, including heavy-duty applications.
Function: Enhances transmission performance, improves shift quality, and addresses issues like delayed engagement or rough shifting through reprogramming and component upgrades.
Material & Components: Constructed with high-quality materials, including heavy-duty intermediate case snap ring, hardened boost valve, and reinforced springs for durability and reliability.
Package Include: 1x heavy duty intermediate case snap ring, 2x accumulator valve springs, actuator filter components, relief valve system plate, laminated triple separator plate, gaskets, drill bits, 3rd/1-2 accumulator springs, 16x direct clutch return springs, and more. Please check for the details to make sure this part will fit.