K440-T4 - GM TH440-T4 440-T4 440T4 4T60 Transmission Shift Kit 1985-1990

$25.17
SKU
K440-T4
GM TH440-T4 440-T4 440T4 4T60 Shift Kit 1985-90
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GM TH440-T4 (4T60) Transmission Superior Shift Correction Kit This Shift Correction Kit from Superior will improve all TH440-T4 (4T60) Transmissions from 1985-1990. This Shift Correction Kit eliminates the following problems: Convertor clutch shudder, burned third clutch, soft 1-2, burned second clutch, inadequate line pressure rise, and modulator valve buzz. This Shift Correction Kit will come with installation directions in English and Spanish and illustrations.

More Information
ManufacturerSuperior Transmission Parts
Item ReturnsThis item can be returned