Sonnax 77754-ISO Transmission Isolator Sleeve Valve Kit 4L60E 4L65E 4L70E Featured Products (1) Dual Red Stripe Vacuum

(1) Dual Red Stripe Vacuum Modulator with Hose

Other Part Number: 56041403AA 50185 50-1012

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Manufacturer Part Number: TF-3

Sonnax 77754-ISO Transmission Isolator Sleeve Valve Kit 4L60E 4L65E 4L70E Featured Products (1) Dual Red Stripe VacuumBrand: Sonnax Manufacturer Warranty: Yes Fitment Type: Direct Replacement Items Included: Valve body Isolator Sleeve Kit Manufacturer Part Number: 77754 ISO Universal Fitment: Yes Vintage Part: No Performance Part: No 4L60 E, 4L65 E, 4L70 E Transmission Isolator Sleeve Kit Part No. 77754 ISO Severe wear of the TCC regulator valve bore from the OE valve allows regulated converter apply pressure to exhaust. This is a primary cause for a TCC related 1870