I had my Longblock engine replaced 4/19/06 and the engine had a 50, 000, 3 year warranty on it. I went tot he repair shop where my engine was installed and the doors wee locked and the telephone number was disconnected. I did some research on the internet nd came up with a company called Engine Solutions who had the exact same number that was listed on my original receipt from American Engines (214)358-4681. I called the number to asked i they were affiliated with American Engines and they told me tht American Engine went out of business over... read full review »