Transmission shifting is still notwhat… Transmission shifting is still notwhat I would like. High rev going into 5th gear. Put 250 miles on Transmission hoping for wear in time. I would recommend them.

DON'T BUY IT!!! Absolutely did NOT stand by their product!!! They sent out an engine that did not work from the moment the mechanic installed it. They asked the mechanic, without my consent, to do a diagnostics on it for which I WAS CHARGED. They finally determined that it WAS INDEED A BAD ENGINE, sent out a new engine, BUT WOULDN'T COVER THE FULL COST OF THE FIRST INSTALL, so I ended up paying about $2000 over my original bill to the mechanic just to find out that their engine was bad. I tried to resolve it with them but got the runaround. I SHOULD HAVE JUST BOUGHT A JASPER!!!!

super great staff,, super great staff,,, best warranty around ,,, cant ask for any better company to deal with 10 stars out of 10

They reply fast bought a engine 3.5… They reply fast bought a engine 3.5 ecoboost they worked with me with shipping and they are on it engine came in perfectly strap 10/10 customer service thank you guys !! We will do business again !!

Go Powertrain has been very informative… Go Powertrain has been very informative from the beginning of my purchase to the end! The staff were very pleasant and very knowledgeable with their products. In addition, the transmission looked pristine! Thank you (Mahalo)!