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Pro-King Automatic Transmission Vacuum Modulator

(8 reviews)
Part # MD-48
1 year warranty
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Product Information

Product Details
Part No. MD-48
Warranty Details (1 Year Warranty)
Fully adjustable vacuum modulator to maintain accurate shift points.

Product Features:
  • Meets or exceeds OE fit, form and function
Specifications
O.E.M. Replacement:
Yes

Transmission Manufacturer:
GM

Transmission Model:
250/C; 350/C; 400 (3L80)
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4.63 out of 5
8 Customer Reviews
100% of respondents would recommend this to a friend
Ratings Distribution
5 Stars
6
4 Stars
1
3 Stars
1
2 Stars
0
1 Star
0
Pros
1
Easy To Use
Cons
No Cons
Car/Motorcycle Describe yourself
1
Auto Enthusiast
Reviewed by 8 Customers
Yes the part was just what I needed
Verified Buyer -
Great product
Transmission control modulator
Great transmission vacuum modulator! The quality is excellent, installation was straightforward, and it made a noticeable difference in the way my transmission shifts. It was a perfect fit and worked exactly as expected. I installed it on my TH350 and was able to adjust the shift characteristics to get the transmission shifting the way I wanted. It feels much better on the street now, with smooth but firm shifts. Very happy with the quality and performance. Definitely recommend this vacuum modulator to anyone looking to improve or fine-tune their TH350 transmission.
Bottom Line Yes, I would recommend to a friend
I would buy them again
Verified Buyer -
Fit was right.
worked as it should
Verified Buyer -
worked
Part Availability
Verified Buyer -
Part was in stock, price was good.
Displaying Reviews 1 - 5Back to Top
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