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February 2024 by Aaron Rose
If you're in the GTR world, chances you've heard of John Shepard or at least Shep transmissions. His builds are second to none and for their performance and for what you get, unmatched in price. Turn around times are very reasonable, and they'll never try and "sell you" on parts that aren't necessary to meet your goal. He did this with me. I asked about a billet crank, and he said for my goals, it was 100% unnecessary. Just like that, I saved several thousand dollars because he was honest and shared his valuable knowledge.Buy with confidence and buy from the best!Thanks John
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November 2023 by Jonathan Martinez
Great Customer service, and super fast shipping, last week my R35 lost all even gears and after contacting John, he helped me troubleshoot the issue and the parts i needed to get the job done, i decided to do the work myself and even then he took the time to give me a few pointers, i had all my parts delivered to my door the very next day and was able to get back on the road, i will definitely be using him in the futureService: Transmission
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October 2023 by Anony mous
Had a transmission built by them 1-4 ppg with stock 5th gear for 14k. 2500-3000 miles later, fifth gear let loose, split the case to realize it was never tighten properly. customer service said to call Nissan. I think it’s time to get lawyers involved. Don’t waste your money through them! especially since they don’t stick by their work.Service: Transmission
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May 2023 by TaylorTheTuner
fantastic customer service all around, and a great turn around time on our trans rebuild. highly reccomendService: Transmission
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February 2023 by Paul Coggeshall
The best in the business! on point responses and my trans holds up great with over 2k hp!Service: Transmission
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July 2022 by Luis Cruz
The BEST Nissan GT-R transmission rebuilt in the world. Shep and his team make it easy to ship, rebuild and deliver. One of most honest business owners in the industry. Thank you John for all you do!Service: Transmission
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June 2022 by Rick disanza
Not very helpful anymore.
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December 2021 by A Google User
John has NEVER disappointed when it comes to building transmissions. When I head him build my trans it was way before the Evo ultimate trans existed. Once he came out with it I sent mine back up to have it done.. that was 15 years ago. It's STILL going strong with a recent look into it after refreshing the clutch. Can't even begin to say how solid it's built to handle all the abuse it's seen and still be in top notch shape.
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October 2021 by Hans Scheibe
John and his team took very good care of me with my ppg dogbox for rwd rb25det h pattern transmission. Highly recommend and look forward to working with them on future builds.Service: Transmission
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July 2021 by John Ryan
The best in the business
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June 2021 by EvolvingEvo8
John has NEVER disappointed when it comes to building transmissions. When I head him build my trans it was way before the Evo ultimate trans existed. Once he came out with it I sent mine back up to have it done.. that was 15 years ago. It's STILL going strong with a recent look into it after refreshing the clutch. Can't even begin to say how solid it's built to handle all the abuse it's seen and still be in top notch shape.
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March 2021 by Chris Koppi
Fantastic crew. Very knowledgeable and professional. Best in the biz by far!
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February 2021 by Ronald Feiling
The best at what they do, but always very busy...
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August 2020 by curtis davisson
Great customer service and fast turn around time. They stayed late so I could pick up my trans after they closed and had it rebuilt and upgraded in a week. Would highly recommend!
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July 2020 by Alex K
The best in the business.
