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TCI 374400

TCI Throttle Valve Sleeve Kit TH700-R4

890-374400

Ships directly from the manufacturer on 04/23/19
$20 off $200, $50 off $500 and $100 off $1,000 Order. Promotion Code: SPRINGSAVINGS exclusions apply

$58.99
TCI Throttle Valve Sleeve Kit TH700-R4 $58.99
Out of stock
QTY
Throttle Valve Plunger & Sleeve Kit
  • GM 700-R4/4L60
  • TCI 374400 Details

    Note: Will not fit 4L60E or 2004R transmissions.

    Specifications:

    Quantity
    Sold as a kit
    Plunger Finish
    Natural
    Plunger Material
    Aluminum
    Manufacturer's Part Number:
    374400
    Shipping Weight:
    0.2
    Package Height:
    5.9
    Package Depth:
    1.9
    Package Width:
    5.5

    TCI's Throttle Valve Plunger & Sleeve Kit is designed to replace the stock assembly. This TV plunger & sleeve kit will prevent part-throttle downshifts from fourth to third gear until approximately 85% throttle has been applied (compared to around 50% in most OE setups). Proper downshift performance can also be restored by replacing a worn, stock assembly. This kit uses existing OE plunger.

    Note: Will not fit 4L60E or 2004R transmissions

    Does TCI 374400 fit your vehicle?

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

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    • EngineType: V8 ( 5.3 L / 325 )

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    • Liter: 6.5
    • SubModel: BASE
    • CUI: 395
    • EngineType: V8 ( 6.5 L / 395 )

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    • CUI: 395
    • EngineType: V8 ( 6.5 L / 395 )

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    • CUI: 178
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    • EngineType: V6 ( 4.3 L / 262 )

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