440-T4 440T4 4T60 GM Transmission Valve Body Shift Correction Kit fits 1983-up

Modified Item: NoCustom Bundle: NoFitment Type: Direct ReplacementNon-Domestic Product: NoManufacturer Part Number: K440-T4Brand: SuperiorManufacturer Warranty: Unspecified LengthType: Valve Body440-T4 - 4T60 GM Transmission Valve Body Shift Correction Kit fits all units 1983-upSuperior K440-T4 1. This Superior kit was designed to increase torque capacity of the unit. Increased capacity is the key to preventing 2nd and 3rd clutch failure. 2. The 440-T4 3-2 line control valve retainer clip is often times found broken, causing down shift problems. The retainer clip is supplied in this kit. 3. This valve body kit also deals with 2nd gear start problems.Shift Correction Package This valve body kit addresses these problems:* Converter clutch shudder* Burned 3rd clutch* Soft 1-2 shifts* Burned 2nd clutch* Inadequate line pressure rise* Modulator valve buzz Highest Quality available! Buick Chevrolet Oldsmobile Pontiac and Volvo