|Hard Part Number Prefix: (D=New OEM, A=New Aftermarket, R=Remanufactured or Reconditioned, U=Good Used)|
Friction Plate Prefix: (B=Borg Warner, R=Raybestos, A=Alto or Allomatic)
|SHIFT KIT 4L80E 91-08 (TransGo) includes: High quality boost sleeve and valve. Does not Require transmission removal for proper installation. Corrects / Prevents / Reduces: High pressure parts breakage; has boost valve and pressure relief valve; direct clutch burn up; soft 2-3 slide-bang 1-2
|SHIFT CORRECTION PACKAGE (Superior) 4L80E 91-UP
|REPROGRAMMING KIT 4L80E 91-08 (TransGo) Does not Require transmission removal for proper installation. includes triple layer separator plate. Easy Installation! Ends direct clutch burn up-Dual feed Direct Clutch, Holds BIG Horsepower. Prevents broken case and drum due to excessive pressure.
|Reprograming Kit, Stick Shift. Manual Shift Only (Transgo) Full race, Competition, Off road and Pro-street. Full manual control. Includes: A34431E Vacuum Modulator Kit for Proper Pressure Rise Triple layer Plate design with Dual feed Direct Clutch.
|HI TEMP RINGS / END PLAY KIT 4L80E 91-09: Requires transmission removal for proper installation. (TransGo) Heavy Duty High-Temp Ring & End Play Kit:Internal Sealing Ring Kit with End Play Shims . Corrects/Prevents: Codes 85-39-68; No lockup & 4th; lockup slip and burn up. Reverse Delay, bind up in reverse when hot.
|VALVE KIT ACTUATOR LIMIT 4L80E /4L85E 91-UP: Repair Kit, Actuator Limit Bore w/ Reamer, 6 Oversized Valves and Springs. (TransGo 48-ACT-TL) Actuator Limit Valve Repair Kit. Fixes 6 valve bodies. Boring tool kit with oversize valve and new springs. Corrects - low line pressure, clutch burn up, wrong gear starts, neutrals on 4th
|VALVE REFILL KIT: ACTUATOR LIMIT (INCLUDES 6 OVERSIZE ACTUATOR VALVES) 4L80 REQUIRES REAMER FROM # A34741RK
|Vacuum Pressure Control System (Vacuum Modulator Kit: Replaces EPC solenoid for Heavy Duty, High Performance and No Computer) Great for transplants. (TransGo) (91-Up) Kit allows for adequate and desired Pressure Rise when vehicles PCM/Computer does NOT.This kit is included with the 4L80E-3 Stick Shift Kit.NOTE: Does Not fit Diesel