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TCI 374400 - TCI Throttle Valve Sleeve Kit for TH700-R4

TCI 374400 - TCI Throttle Valve Sleeve Kit for TH700-R4

TCI#890-374400

Throttle Valve Sleeve Kit
  • TH700-R4

    TCI 374400 - TCI Throttle Valve Sleeve Kit for TH700-R4

    Replaces stock assembly to prevent part-throttle downshifts from fourth to third gear until approximately 85% throttle has been applied (most OE setups force a part-throttle downshift around 50% throttle opening). Proper downshift performance can also be restored by replacing a worn, stock assembly. This kit uses existing OE plunger.

    Note: Does not fit 4L60E or 2004R transmissions

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