4L80E Transmission Superior Shift Correction Kit / Valve Body Upgrade 1991-on

Modified Item: No Custom Bundle: No Surface Finish: New Fitment Type: Direct Replacement Non-Domestic Product: No  Manufacturer Part Number: K4L80-E Brand: Superior Manufacturer Warranty: Unspecified Length Transmission Type: Automatic 4L80E - 4L85E Transmission Valve Body Kit fits all 1991-on 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. 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* Fits 91-10 Please visit our eBay store for more great parts for your projects! FREE SHIPPING on US Orders