I am looking to either find my Grandfather's old 1966 Chevrolet Impala or get a '66 frame and build it from scratch. If anybody knows where I can buy a '66 frame from, that would be great! He had a 1966 Impala hardtop in regal red with a 427 engine, 4-speed manual transmission, 3.55 rear axle, front bucket seats, no a/c, and no power steering. He bought it when he was serving in Vietnam through Cars International. They sent GM his specifications and GM made the car and had it shipped to Ford's Chevy Service in Tomball, Texas. He traded it into San Jacinto Motors in Conroe, Texas in 1967. He did not write down the Vin number before he traded it in. If anybody knows of a car similar to the one I have described in this post please get in contact with me asap. Thank y'all!