Fast, professional service They were friendly, easy to deal with, know their products, and shipped product out a week sooner than estimated. Transfer case was like new. 5/5 experience.

If you are in need of a transmission… Not enough stars! If you are in need of a transmission, save yourself alot of time and aggravation, and just call Powertrain first. Ask for Miss Dee as she is amazing, knowledgeable and super personable. She listened to what I had to say, understood my situation, and simply took over from there. She gave me options, and had everything set up in no time. (She really does need her own set of stars for rating!) Compared to other places I had called, Powertrain has very competitive prices, excellent shipping and core return - which takes a lot of the stress out of an otherwise grueling situation. I would definitely recommend calling Powertrain. 😊

2000 miles on the engine with no… 2000 miles on the engine with no issues. Shipped on time and easy core return. 2007 Suburban with 5.3 L.

Constantly fails Constantly fails. Had to replace motor after motor. Who ever is building their engines sucks. Went thru 3 motors, the first two, over heating, head gasket failure. Third engine didn't even make it out of the shop, dead cylinder. Gave up sent the 4 engine back to sender, pulled the Third motor and built it my self. Waste of 4k for the motor and 4k+ for the installations. I would give a negative star, not a option.

This company is a scam This company is a scam! They say they honor labor and parts. The did send us a new engine after the one that they built had a valve that wasn't seating causing very low compression at 12k miles. When they received the "warranty engine" back and tore it down they found that their head gaskets were leaking, piston rings were stuck in the pistons and the cylinder walls were scuffed. The engine never overheated it just lost compression in a single cylinder. Mmm , sounds like a build error to me! The customer service is a joke. They took three weeks to email us back, phones are always busy, and they generate excuses that are astonishingly ridiculous to cover their a**. We never got paid for labor and we reported them to the attorney general. If you want a good reliable engine for your vehicle this is not the place to go for that! The build quality is very very poor and only excuses when the inevitable problem happens.