TCI Servo Kit

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Billet Servo Kit

The TCI Billet Servo Kit featrues increased application are (by 17%) over the largest Turbo Biuck factory servo, greatly increasing the holding capacity af the intermediate band. Additionally, the included Teflon seals return hydraulic integrity to high mileage transmission cases by eliminating pressure loss due to worn case bores. The innovative design of the TCI Billet Servo Kit prevents that annoying downshift ''clunk'' common with other aftermarket performance servo kits.

The TCI® Part #376005 kit (left) includes two CNC-machined, 6061-T6 billet aluminum pistons, seals and hardware necessary to give your servo 35% more 2nd gear apply area than the commonly used, stock Corvette-style servo. The Part #376006 kit (right) contains a large diameter 4th apply piston and matching cover, also machined from 6061-T6 billet aluminum. The piston utilizes a lip seal to improve fluid retention, and the increased surface area will assure that the band is held tight under the mostsevere conditions.

Easy to install with transmission in the vehicle. Kits may be used individually or combined to create the ultimate servo for your 700-R4/4L60E/4L65E transmission.

Heavy Duty Servo

This TCI high performance servo kit utilizes a surface up to 63% greater than stock, providing an additional 300lbs of 2nd gear band apply force, while eliminating the common 2nd and 3rd flare problems. This kit can easily be installed without removing the transmission or draining the fluids. Comes complete with required seals and O-Rings.

Jumbo Servo

TCI's newest addition to our extensive line of high performance components, these two servo kits will enhance shift quality and extend durability of any 700R4/4L60E/4L65E. Since the servo applies the 2-4 band in 2nd gear, releases it in 3rd and reapplies it in 4th, the servo plays a vital role in the operation of your transmission.