TCI 350001 GM TH350/TH400 Adjustable Vacuum Modulator Valve
TCI 350001 GM TH350/TH400 Adjustable Vacuum Modulator Valve
TCI Automotive

|

#282350001

TCI 350001 GM TH350/TH400 Adjustable Vacuum Modulator Valve

$43.95

/each

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Product Summary

TH350, TH400

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    Key Specs

    MFG. Part #350001
    BrandTCI Automotive
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    Need To Know

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    855.313.9176
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    TCI Automotive 350001 Details

    The vacuum modulator is a vital component of automatic transmissions. It tells the transmission what kind of load is being put on it, allowing the transmission to react with the proper line pressures and shift points. Over time, modulators can develop leaks, suffer ruptured diaphragms, become bent, etc. Not only can this cause annoying drivability issues, it can lead to premature transmission failure. TCI comes to the rescue with this line of new, adjustable modulators. Not only will you renew performance, but you will also have the ability to slightly raise/lower part throttle shift points and line pressures. Simply adjust the screw inside the vacuum nipple for more or less diaphragm pre-load.

    This TCI Adjustable Modulator Valve is designed specificlaly for GM TH350/TH400 Transmissions.

    Application

    TH350
    TH400

    Warranty Information

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    TCI Automotive provides a limited warranty covering manufacturing defects for 30 days on racing equipment and 90 days on street/strip equipment, valid only for the original purchaser with proof of purchase. Approved transmission fluid and cooler flush products are required, and claims must be authorized through Edelbrock Group Tech Support. The warranty excludes modified, improperly installed or maintained, abused, accident‑damaged, improperly cooled, or unauthorized repaired products.

    TCI Automotive 350001 Specifications

    KEY SPECS
    MFG. Part #350001
    BrandTCI Automotive
    GENERAL
    GTIN Code788120036658

    Ratings & Reviews

    4.9

    9 Reviews

    Overall Assessment

    Customers find our product to be of high quality and exceptional performance. With features like easy installation and adjustability, it stands as a practical choice. Its perfect fit and function, straight from the box, demonstrate its superior quality. It's considered a solid investment due to its reasonable pricing and its ability to improve vehicle performance substantially. Many customers have expressed enthusiasm about repurchasing, confirming the product's superiority in the market.

    Write A Review

    4.9

    9 reviews

    5

    8

    4

    1

    3

    0

    2

    0

    1

    0

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    Great Product

    5.0

    a month ago

    Mvrck316

    Lincoln, NE

    Verified

    This was a solid buy for my truck with a TH400. Easy swap to upgrade.

    Would Recommend

    Good service

    5.0

    3 years ago

    Jeff

    Muncy, Pa

    Verified

    I would buy again.

    Would Recommend

    I would most definitely buy this again.

    5.0

    3 years ago

    Rawnaz40

    Tolleson, AZ

    Verified

    TCI makes great products, This modulator is eay tio install and easily adjustable.

    Would Recommend

    Just want I needed

    5.0

    3 years ago

    Dave

    Hatboro Pa

    Verified

    Part was exactly what I needed.. reasonably priced, and works great..

    Would Recommend

    Works great but I haven't tried an adjustment to it yet

    4.0

    4 years ago

    MusicMan

    Dallas, GA

    Verified

    I didn't adjust it because it worked fine right out of the box. Thanks!

    Quality parts

    5.0

    5 years ago

    Poppy

    Hampstead NC

    Verified

    Exact part

    Would Recommend

    Good product

    5.0

    5 years ago

    Billy Bob

    Norfolk

    Verified

    Could be adjusted if needed

    Would Recommend

    Th350and th400 shift modulator

    5.0

    5 years ago

    Johnny5

    Lincoln, NE

    Verified

    Would definitely buy this product

    Th350and th400 shift modulator

    5.0

    5 years ago

    Johnny5

    Lincoln, NE

    Verified

    Great product, it made my truck shift perfectly again.

    Would Recommend

    Showing 9 of 9 reviews

    Questions & Answers

    1 Question • 1 Answer

    does TCI 350001 include the appropriate hold down for use with TH400

    by Ramrod 51

    • 7 years ago

    1 answer

    View Answer

    1 of 1 questions shown

    Fitment

                            Customer Impersonation Script