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November 2023 by Zack
Shop built me a few badass engines, never had an issue and always received great customer service. 10/10 recommend these guys.
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October 2023 by Matt DePalo
Best engine machine shop in Colorado I have been to. Definitely worth the drive for whatever you need
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September 2023 by Ron Cooper
Fast great communication seems to be good quality work.
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September 2023 by bryan dom
Have my diesel smogged there great people.
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July 2023 by Thomas W.
Called for some machine work Twice! Guy answering the phone said he didn't have info on what I was asking, surface a block, but said he would ask someone and get back to me. Well that never happened and shows me the dedication to their business. I will never call or use them even though I got a referral. You fooled me twice. Good for you.
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April 2023 by Gary Beckmann
Spoke with Bruce first then delivered my pistons to Brent with very simple instructions to make sure pistons were installed on rods the correct direction and to be sure to put the numbered piston to matching rod because I spent time matching weights to rods but NO! pick them up and they pressed them on without even considering the big sharpy pen with the number I wrote on them. I went all the way over to Greeley when Loveland has a shop and Fort Collins has one too because they were supposed to be good. Now my number 8 rod has the 1 piston on it. Called them and while they were apologetic they didn't make it right, only offered to move them to the correct rod with the risk of breaking a piston. I'd expect more attention to detail because who ever pressed them on couldn't make a correct burger at Wendy'sService: Motor building
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January 2023 by Robert Jaramillo
Showed up without an appointment to get emissions test an they took care of me on the spot.
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January 2023 by Platte R.
Freakn' awesome machine shop. Head came back great with the valves adjusted dead on. Car runs nice! Also helped me out getting a block refreshed and it came back better than I expected. Working on it now. Thanks!
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November 2022 by Laura Araujo
Really appreciate their support and help for my dodge journey!They did an amazing job, thank you to everyone!
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October 2022 by Jeremy Jones
Great place for hot rod engine parts.
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September 2022 by TJ
read the full review pleaseHad good experiences when it came to finding nitrous parts. Past that though they machined my engine block horribly. Bore was not straight, and there were large scratches in the blocks deck surface. After driving another hour and a half to ask them to fix it their response was, "that's just how it is because it's made out of aluminum". Would rather have had them turn me away and not take $800 then waste my time and money.Edit: After posting the review, the manager of GAM called me, apologized and refunded me part of the cost of the work. They do value customers, customer service, and the services they provide.Services: Engine repair
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June 2022 by nick beaman
Needed some subaru heads machined and they got them done in 1 day. Very knowledgeable and friendly.
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May 2022 by Madison Hutsell
Great service ! The only place that can do emissions of my Jetta TDI! Would recommend to any one who needs service!
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April 2022 by Jerry D. Gossel
Got the Race car parts!And we found that the Master cylinder only moves 1.25 I inches.
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March 2022 by jeannelle101 (Milky Streamer)
read the full review pleaseHad good experiences when it came to finding nitrous parts. Past that though they machined my engine block horribly. Bore was not straight, and there were large scratches in the blocks deck surface. After driving another hour and a half to ask them to fix it their response was, "that's just how it is because it's made out of aluminum". Would rather have had them turn me away and not take $800 then waste my time and money.Edit: After posting the review, the manager of GAM called me, apologized and refunded me part of the cost of the work. They do value customers, customer service, and the services they provide.Services: Motor building