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  • TH350 TH400 Transmission VACUUM MODULATOR Red Stripe with Hose and Oring

    • TH350 TH400 ST300 VACUUM MODULATOR Red Stripe

    CT Solutions

    $39.88
    (11 reviews) Write a Review
    SKU:
    CT4692
    Availability:
    In stock for Immediate Shipment
    Shipping:
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    Product Description

    CT4692 - A new made in USA vacuum modulator for TH350, TH400 and ST300 Transmissions, 1965 & up. Push in type, single red stripe. Adjustable for early or late shift. Includes vacuum tube and very important oring. 

    Application:

    • TH350  1969-1986
    • TH400  1965-1998
    • ST300   1964-1969

    Please note: these modulators now have words printed on them instead of the actual stripes.

    Always FAST USA SHIPPING!

    For questions or to place an order by phone, please call our solutions desk at (888) 324-1617 8AM-6PM PST (West Coast USA). Or email us using our CONTACT link above.

     

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    11 Reviews Hide Reviews Show Reviews

    • 5
      ST300 vacuum modulator

      Posted by Clifford Rajala on 2nd Jul 2024

      Worked as described very happy with the product

    • 5
      My tranny is fixed

      Posted by Matthew on 24th Mar 2023

      Mod went bad this did the trick. Got an extra hose and oring for future use. 5 stars

    • 5
      Love this

      Posted by Nancy on 22nd Mar 2023

      My modulator had gone bad this worked great for my 1981 Chevy.

    • 5
      Excellent product

      Posted by Richard on 21st Mar 2023

      Worked great. 1977 Th350.

    • 3
      Vacuum modular

      Posted by Eric Tyson on 20th Mar 2023

      Wasn’t as described, no red markings as described.

    • 2
      No red marking

      Posted by Mike on 21st Dec 2022

      Not as pictured no red strip

    • 5
      Exactly what I expected and more

      Posted by Lamarko on 10th May 2022

      Satisfied

    • 5
      TH400 vacuum modulator

      Posted by Jordan Hall on 31st Jan 2021

      Works great right out of the box, and much smaller than the stock modulator.

    • 5
      Wowed me!

      Posted by Simone on 24th Nov 2020

      My 1970 C10 had some huge vacuum modulator on it that clearly came from the junkyard. This ORIGINAL style one is a third of the size, and now my truck drives like a new vehicle(kinda lol)! I am completely happy with this purchase!