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March 2024 by Roy blomquist
Where do I start, purchased my engine 6.0 2016. Best customer service great communication perfect engine. My mechanic install this engine in are Super RV which has been running to this day with zero problems. All I have done to the engine is correct service, oil changes fluid change and diesel fuel treating. This engine has been flawless. Now at the beginning of 2024 we had a problem with power in the engine. I Contacted J&K Engines gave them all the information of the work we had done and on the phone they diagnose the problem. Within a few hours this engine was backup running at its peak efficiency again. This information came to me at no charge and I'm so grateful. Even after we purchased this engine the Customer service continues to go on. They're not just great folks, they're the best. I encourage everyone to use their services. Yes they get a 10 out of 10.Roy
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February 2024 by Markus Billmyer
Just wanted to drop a line to you letting you know how much I appreciate the attention to detail and thoroughness you and your son put into the builds.A few years and 20K+ miles without a single hiccup and pulling stronger than ever. Much thanks to your family business and the integrity of your claims on your builds.I am no longer embarrassed to say “Its got the 6.0”!
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February 2024 by Mike Goins
Great place. They take time and make sure you get the engine build you need.
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February 2024 by MICHAEL Barnes
Purchased a 6.4 engine with mild upgrades. Couldn't be happier with the quality of thier product and craftsmanship. Customer service is great , you can tell that they are passionate about what they do.
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February 2024 by jonathan mercsak
Anthony and Zach are two great guys and always takes care of me. My truck needed a hand full of new parts and they definitely got me in and out and haven’t had any issues since! Great place and great people!
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February 2024 by Christian Lankford
Great company, great god fearing men at this establishment, have always helped me with any issues I’ve had. Highly recommend them.
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February 2024 by Rebecca Perry
Anthony is nothing but the best! My husband and I have no regrets with our 6.4L rebuilt motor! We run nothing but Power Strokes for our towing company, so we will definitely be using J&K Engines again in the future. They deserve 10 stars!!
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January 2024 by Greg Peldo
I received my engine sooner than Jack had said and all the transactions and shipping were very smooth sailing! The engine was installed a few months ago and runs like a dream and have not had any issues thus far! Thanks J&K!
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December 2023 by Jim Beagle
Excellent experience. Everyone was very helpful and answered all my questions through the process. Truck runs better than new. Thank you J&K!!!!
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December 2023 by Bradley Hermes
After going through 3 engines, I decided to purchase their stage 3 6.4 in hopes of it being my last lol. Jack & Anthony's customer service is unmatched, they are truly there to help you. So far I have 4000 miles on the engine and it runs absolutely amazing.
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December 2023 by Cato Junge
So sad that my 6.4 Powerstroke decided to die but so Happy I found J&K. The stage II build is a great upgrade to my '08 450 King Ranch and will extend the life of this great truck for many more years. It runs smooth and pulls better than ever. Thank You to Jack and Anthony for the great customer service and follow up!Already recommending you to other Powerstroke owners.
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October 2023 by Steven Bohall
Worked with J&K for about 8 yrs on buying 6.0 engines from them. No issue, Great customer service. Bought a total of 5 engines for my customers. All been real happy their products.
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September 2023 by blake swaim
I called on J&k Engines for a 6.0 I needed for my work truck…These folks are amazing not only did they come in clutch for us they went above and beyond our expectations! I would not buy a power stroke engine from anyone else! The customer service is top notch. We also feel they put out the best engine for your buck! Thanks guys!
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September 2023 by Stephen Quinn
Ordered a 6.0 stage 2 long block after mine spun the main bearings and needed a motor fast. Contacted 3 different places with no response so gave these guys a shot and next day had full price list , build sheet and all questions I asked answered. prices where even better then other company's so was pretty excited about that . Great customer service they asked if there was any other parts I wanted to add with the motor and got a hpop , front cover , and long block install kit . Received motor and parts in a pretty timely manner , got it installed about a month ago and so far I am very pleased with my purchase from j&k engines. 10/10 would recommend these guys and will do business again in the future!
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August 2023 by Joshua Lummen
I work in customer service, and the folks at J&K Engines made it look like I don't know what I am doing. The customer service is unreal. Not from just one person, but every person I talked to while I was there. The friendliest and most knowledgeable people I've ever worked with. It was a super easy process from beginning to end and I will recommend them to anyone and everyone. Thank you Anthony and crew.
