MAR-K started was started in 1975 in a garage when the founder was restoring an old Corvette. He couldn't find the parts he needed so he started making them. Then he discovered that if Corvette parts were hard to find, old truck parts were nearly impossible. And... MAR-K was born. From humble beginnings of a couple parts in a garage to a 2-building manufacturing campus manufacturing over 6,000 parts, Mar-K has grown to be the country's premier truck parts manufacturer. What makes us different? MAR-K makes its parts in Oklahoma City, USA. We offer the highest quality parts built by Americans for old American-made trucks. That is hard to find these days, in a world of imports. We strive to be the benchmark against which all other classic parts are compared, from our outstanding parts to our quality shipping practices. MAR-K parts are shipped to thousands of retail customers and 125 dealers all over the United States and Canada. Our ultimate goal is for every truck part sold to be a MAR-K part. We know that MAR-K parts install, fit and are made better than any other parts out there - sometimes even better than the original.