Product Description
CT4692 - A new made in USA vacuum modulator for TH350 and TH400 Transmissions, 1965 & up. Push in type, single red stripe. Adjustable for early or late shift. Includes vacuum tube and very important oring. Also included is an additional hose and oring to use later.
Application:
- TH350 1969-1986
- TH400 1965-1998
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.
Product Videos
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Product Reviews
10 Reviews Hide Reviews Show Reviews
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My tranny is fixed
Mod went bad this did the trick. Got an extra hose and oring for future use. 5 stars
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Love this
My modulator had gone bad this worked great for my 1981 Chevy.
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Excellent product
Worked great. 1977 Th350.
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Vacuum modular
Wasn’t as described, no red markings as described.
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No red marking
Not as pictured no red strip
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Exactly what I expected and more
Satisfied
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TH400 vacuum modulator
Works great right out of the box, and much smaller than the stock modulator.
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Wowed me!
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!
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Perfect form fit and function
super fast shipping and tracking number provided without asking for it
