426 small block stroker complete pan to carb, 2200 miles. Makes 427 hp at the wheels on motor. Professionally built by Hughes Engines, professionally ceramic coated inside and out. Here is a link of all the details: http://www.hughesengines.com/TechArticles/12feb2008smallblock426strokerdynotest.php All the best parts, this is a great street/strip combo and is a blast to drive. I have upgraded the carb. to a Biggs 950 stage 5 and tti 1 7/8 headers "abody", that can go with it. No dist, coil or box with the sale. I have all reciepts this is a great deal, the package new was over $16k. The motor is in the car and can be fired up and tested anytime at our shop (Sparta, WI). Any questions please call Ed 608-269-1107 days.