Gary, To the best of my knowledge the 4th digit needs to be a (1) indicating the car was built at the Lynch Road, MI. Assembly Plant. In this case the 4th digit is a (2) indicating the Hamtramck, MI. Assembly Plant. As far as "Race Cars" go, an engine could have been purchased over the counter at a dealership and put in the car when new and somehow the word original just gets attached to the car. Nick Tiberio FuryUs63 furyus63 ---- Please address private mail -- mail of interest to only one person -- directly to that person. I.e., send parts/car transactions and negotiations as well as other personal messages only to the intended recipient, not to the Clubhouse public address. This practice will protect your privacy, reduce the total volume of mail and fine tune the content signal to Mopar topic. Thanks! 1962 to 1965 Mopar Clubhouse Discussion Guidelines: http://www.1962to1965mopar.ornocar.org/mletiq.html and http://www.1962to1965mopar.ornocar.com/general_disclaimer.html.