MDL is a great company. For years I’ve been trying to solve a problem with the 6 speed I got from American Powertrain.
The master cylinder was always leaking and the car would barely shift. After at least 20 calls to the rude tech at American Powertrain, I had all but given up.
Browsing the internet I came across Modern Driveline and found their master cylinder setup for my ’67 Firebird.
I live nearby them and they had the part in stock and allowed me to come by and pick it up. The gentleman who helped me was very nice and got me taken care of very fast. This part MD-910-0102 is way better designed than the junky one I had before. Fixed the problem and my car shifts great now.
American Powertrain kept telling me I didn’t know what I was doing. I restore/ customize high-end muscle cars and hotrods so I knew it wasn’t me even though I started to doubt myself… MDL has a new customer for life.”

 

A. Curless

Modern Driveline (owner)
“Thanks Austin for your review. We offer the best products we can with the proper product support.
We felt that we are in the service business of selling the parts and not the other way around.”