Depending on how 'street stock' you want, you may want to look at the Revell 'Mr. Norm's 68 Dart Swinger'.
http://www.modelexpress.net/cgi-bin/modelexpress/shop/REV_7667oc.html
It's a 440 car, but you can add a resin Hemi from Ross Gibson, or some other vendor.
Gene Beaird,
Pearland, Texas