American Heritage Performance

Kohlee is a cool dude he handles the development of complex builds and deep pocket setups. Very knowledgeable and takes time to reply to emails and messages despite being flooded with work. My trans on my c6 was blown from another shop and he helped me get back on track to a running a driving car. Without Kohlee my car would literally be rotting in the sun for another summer. Thank you 🙏 He also forwarded me to Kuan for parts as these older c6 corvettes have a limited supply of miscellaneous stuff. Keep in mind the dealerships even buy from him he’s legit.

Had them do a LS7 package 4 fix kit and purchased the assembly package to go with it. Nothing but professionalism and easy to talk to. They handled incoming packages with heads from Norway great and no issues regarding shipping the fixed heads back to me overseas. Highly recommend.

Highly recommend Kohle and the team at AHP. Top-tier craftsmanship, great attention to detail, and excellent communication. They handled the heads on my C6 Z06 plus other needed maintenance, and I couldn’t be happier with the results. Awesome people, awesome work. It's rare to find a shop with this level of craftsmanship.

When you're spending this kind of money on a custom engine build, you're not just buying an engine, you're putting your trust in the person building it. That's why I can't recommend Kohle and American Heritage Performance highly enough. I originally commissioned Kohle to build an LS7 for my sandrail. Throughout the entire process, I only met him in person twice, but we exchanged well over 50 emails over the course of the build. Every single interaction reinforced that I had chosen the right builder. He kept me informed every step of the way, took the time to explain the pros and cons of different options, and always recommended what he genuinely believed was the best solution for my application. At no point did I ever feel like he was trying to sell me something I didn't need. His knowledge and expertise in the LS platform are simply unmatched. Like many projects, life didn't go according to plan. What I expected to be a straightforward transaction turned into a much longer process because of changes in my own financial situation. Through it all, Kohle treated me with an incredible amount of patience, respect, and understanding. Not everyone would have handled the situation the way he did. He worked with me, communicated honestly, and never lost sight of treating me the way he would want to be treated. That speaks volumes about his character. In today's world, finding someone with that kind of integrity is rare. The workmanship is second to none. The attention to detail, precision, and pride that goes into every engine is obvious. This isn't just someone assembling parts, this is a craftsman who genuinely cares about building every engine the right way. The quality of his finished product is exceptional, and you can tell he refuses to cut corners in pursuit of perfection. If you're looking for someone to build your engine, don't just compare horsepower numbers or prices. Look at the person you're trusting with your investment. Kohle is a man of integrity who stands behind his work, treats people with respect, communicates exceptionally well, and builds some of the finest engines in the industry. As a fellow business owner, I know how difficult it is to earn someone's trust and maintain a reputation built on doing the right thing. Kohle has certainly earned mine. I would trust him again without hesitation, and I wouldn't send my engine anywhere else.

These guys are awesome! I’ve had to deal with them with 2 different c6 z06’s. I purchased heads from them on both of my cars each time and they make the process so easy to keep down time to a minimum for your car and they are quality. I’ve tracked my car many times with their heads. Hella good customer service too always nice and honest!