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Pro-King Automatic Transmission Vacuum Modulator

(4 reviews)
Part # MD-28
1 year warranty
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Product Information

Product Details
Part No. MD-28
Warranty Details (1 Year Warranty)
Fully adjustable vacuum modulator to maintain accurate shift points.

Product Features:
  • Meets or exceeds OE specifications
Specifications
O.E.M. Replacement:
Yes

Transmission Manufacturer:
GM

Transmission Model:
250/C; 350/C; 440-T4 (4T60); 4T60E
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4.75 out of 5
4 Customer Reviews
100% of respondents would recommend this to a friend
Ratings Distribution
5 Stars
3
4 Stars
1
3 Stars
0
2 Stars
0
1 Star
0
Pros
2
Easy To Use
2
Lightweight
1
Durable
1
High-Performance
1
Versatile
Cons
1
Which setup
1
None
Best Uses
2
Large Cars
2
Small Cars
2
Trucks
1
Any 34L GM
1
Transmissions That Fail
Car & Truck
1
Auto Enthusiast
1
Casual Driver
1
Shade Tree Mechanic
1
Truck Enthusiast
Car/Motorcycle Describe yourself
1
Mechanic
Reviewed by 4 Customers
simple
easy as putting gas in your car
Bottom Line Yes, I would recommend to a friend
great universal modulator made in N.C.
my modulator was larger diameter but this modulator fit and worked perfect i was impressed it was made in N.C.
Bottom Line Yes, I would recommend to a friend
Amazed that this did what IT was suppose to do.
Verified Buyer -
Works like it should, price is right and this was available, missed placed but it was found.
Fixed the problem.
Verified Buyer -
I have a 1988 Buick Reatta that recently begun to fail to shift. After trying things such as changing the filter and fluid, we eventually were recommended this part by a guy at our Church. Installation is simple and now the car shifts amazingly!
Bottom Line Yes, I would recommend to a friend
Displaying Reviews 1 - 5Back to Top
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