Wheatfieldresident and Mopar fan Jim Harviehas his own theories on why, 49 years ago, the original owner of his 1969 Dodge Coronet R/Ttraded in a 1966 Chevrolet Chevelle SS for the car at a Colorado dealership. “He wanted to win some races!” Harvie laughed as his Chevy friends stood nearby. The R/T came standard with Mopar’s 440-cu.in. Magnum 4-bbl V-8. It put out 375 hp, which m