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TCI 371002

TCI Heavy-Duty RV Transmission 1984-93 GM TH700-R4 (30-spline)


Estimated to ship directly from the manufacturer on 01/22/19

Truck Freight: $119.00
TCI Heavy-Duty RV Transmission 1984-93 GM TH700-R4 (30-spline) $2,169.99
Out of stock
Heavy-Duty RV Transmission
  • 1984-93 GM TH700-R4 (30-spline)
  • 450-550 HP
  • Lock-up Compatible
  • TCI 371002 Details



    Sold individually
    Trans-Brake Included
    Valve Body Style
    Dipstick Included
    Case Material
    Fluid Fill Location
    Flexplate Shield Built In
    Transmission Shield Built In
    Input Spline Quantity
    Safety Rating
    Not SFI Approved
    Pan Type
    Yoke Style
    Slip On
    First Gear Ratio (Automatic Transmissions)
    Tailshaft Length (in.)
    Manufacturer's Part Number:
    Shipping Weight:
    Package Height:
    Package Depth:
    Package Width:

    TCI's "Triple Tested Quality" of Maximizer Transmissions begins with a trans case and component inspection and the complete remanufacturing of valve bodies. Maximizers must pass a static hydraulic pressure test during assembly & dyno test before shipping. The Maximizer family includes...

    Heavy-Duty RV Transmissions
    The perfect transmission for 2WD towing and heavy-load trucking, each unit has valve body modifications that increase cooler flow and improve shift characteristics without the harsh feel of a race-type transmission. When used with a TCI Heavy-Duty Towing Torque Converter, you have a transmission package tailored to provide long and dependable service with maximum fuel economy. 450-550 HP

    Maximizer 4x4 Transmissions
    Performance for 4WD trucks, these units are designed to handle the additional strain placed on automatic transmissions with larger-than-stock tires on 4x4 applications. They're built with the best components and programmed to provide crisp shifts for the long haul. 450-550 HP

    Full Manual Competition 4x4 Transmissions
    Whether a sand dragger, hill climber, or tractor puller, these competition-grade transmissions follow the same specs used to build drag race units. 600+ HP

    Note: Speedometer drive gear and driven gear not included.

    on TH700R4 transmission TCI #37 1002 ad above bottom line says "Non lock-up". yet under "Details" says  "lockup     yes".                            I need transmission for "88 Chev C1500 Silverado with 5.7 eng/700R4 used to tow boat

    Asked by: mfmf
    This transmission is lockup compatible.
    Answered by: Rusty B
    Date published: 2018-05-14
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