Valve body kits


Part #     Name     Description Image Price  
A34747U       Plate, Valve Body ,4L80E 1991-2009
TransGo #48-PLT-01
Separator Plate: Tempered steel for longer life. Plated for rust proof. Replaces 91 to 09 plates

  $34.88
S34165E       Shift correction package 4L80E
This valve body kit deals with these problems: * Runaway high pressure * Erratic pressure rise * Converter lock-up shudder * Inconsistent shift feel * Shift solenoid filter blow-out * Premature unit failure 1. The Superior 4L80-E valve body kit offers the option of regular and heavy duty applications in the same package. 2. A complete pressure regulator valve train is supplied in the 4L80-E kit. 3. Failsafe, runaway high pressure will crack the case. The PR valve train supplied in this Shift Correction Package will stop runaway high pressure before it happens. Note to purchasing: Ask for Superior part number K4L80-E

  $84.25
T34165ED       RING KIT, 4L80-HTRK, 1991-UP TRANSGO
Hi-Temp Low-Shrink Rings & End Play Kit; Corrects No Lock-Up No 4th; Codes 85, 39, 68, Coast Clutch Burn-Up & TCC Slippage Hot

  $42.44
T34169E       TransGo Reprogramming Kit 4L80E 91-up Performance / heavy duty kit 4L80E-HD2
TransGo # 4L80E-HD2 Performance / heavy duty kit

Ends direct clutch burnup-Dual feed Direct Clutch, Holds BIG Horsepower. Prevents broken case and drum due to excessive pressure. Includes triple layer separator plate. Easy Installation!
Redesigned and Upgraded kit FEATURES: Dual feed Direct Clutch, Heavy Duty Performance Shifts. Kit has new Separator Plate package, Simple, Fast and easy installation.

  $169.67
T34173E       TransGo reprogramming kit, 4L80E, Manual shift, 4L80E-3
4L80E-3 - 1991-2009
Stick shift, Full race, Competition, Off Road and Pro-street. Manual shift ONLY!!! Full manual control.
Upgraded for easier install. New triple layer Plate design with Dual feed Direct Clutch. 
If you have some POWER: It'll rattle your teeth. Easier Installation!!
Includes: 48-MOD Vacuum Modulator Kit for Proper Pressure Rise


  $456.29
T-BB100       Tool, Bench buddy kit
Superior Bench Buddy (Superior BB100 )
Problem Solver
Impregnated with a special super fine abrasive, Bench Buddy brushes easily remove small burrs and polish the inside of a valve bore with virtually no enlargement of the bore diameter itself. Each Bench Buddy kit features 4 different sized brushes. * Improves the surface finish of a bore by up to 50% * Restore smooth valve operation in seconds * Services bores from 1/4 to 1

  $54.52
T-BB100A       Accumulator Buddy Kit / Bore B rushes


  $65.95