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TCI 4th Gear Jumbo Servo Kit GM 700R4/4L60E/4L65E

TCI 376006

890-376006

TCI 4th Gear Jumbo Servo Kit GM 700R4/4L60E/4L65E $115.99
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JEGS Billet Aluminum 4th Gear Super Hold Servo Assembly Made in the USA Fits:
JEGS 555-603300
$64.99
View Details
4th Gear Jumbo Servo Kit
  • GM 700R4/4L60E/4L65E

  • TCI 376006 Details

    GM Servo Kits

    Includes 6061-T6 billet aluminum 4th apply piston and matching cover

    Easy-to-install with the transmission in the vehicle.

  • Provides 35% more 2nd gear apply area than the stock, Corvette-style servo
  • Piston uses lip seal to improve fluid retention
  • Increased surface area ensures band is held securely under severe conditions

  • Specifications:

    Quantity
    Sold as a kit
    Servo Material
    Billet aluminum
    Servo Type
    4th gear
    Manufacturer's Part Number:
    376006

    The innovative design of TCI's Transmission Servo Kits prevents the annoying downshift ''clunk'' that is common with aftermarket performance servo kits. Each kit is engineered to play a vital role in the operation of your transmission by providing a flex band connection that activates gear selection and action. Anchored to the transmission case and connected to the servos, Flex bands along with hydraulic transmission fluid activate these bands. When the servo mechanisms fill with hydraulic transmission fluid, in response to torque converter pressure, a the servos apply force against the bands to lock them into place around the transmission drums. While this happens, the flex bands allow gear action by forming a link between the transmission axle shaft and the transmission gears. As the fluid flows out of the servos, the bands are disengaged and the entire process is reversed. TCI offers transmission servo kits in your choice of billet, intermediate and jumbo styles for use in in a variety of applications.

    TCI makes replacement servo pins (sold separately) for use with TCI servo kits.

    Features
  • Used in heavy-duty & high-performance applications
  • CNC-machined from 6061-T6 billet aluminum
  • Eliminates premature overdrive band failure

  • Does TCI 376006 fit your vehicle?

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    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1998 GMC K2500 PICKUP

    • Liter: 5.0
    • SubModel: SIERRA SLT
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

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    376006 is rated 5.0 out of 5 by 1.
    Rated 5 out of 5 by from awesome product I got the 2-4 servo kit about a month ago does just what I wanted it to do .
    Date published: 2015-10-14
    • y_2018, m_7, d_17, h_6
    • bvseo_bulk, prod_bvrr, vn_bulk_2.0.8
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    • loc_en_US, sid_10001_10001_129578, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
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    Some parts are not legal for use in California or other states with similar laws / regulations