Nice looking Coronet...
Mine was built over the last 10 years while in HS and college, and finally got paint as a graduation gift (permission from the wife to spend $5000 of "our" money) last spring. The engine is the original 440 (1 of 520 440/727 Chargers in '67) with the stock steel crank and heavily prepped stock rods swinging a set of light weight Wiseco's. Eddie RPM heads and a MP M1 intake dump through the TTi headers, X-pipe, and cheapo summit muflers. Due to the school-boy budget issues, I've had to do EVERYTHING (interior, body work, engine, trans, rear end, etc.) myself. I'm glad, though. It makes it "mine".
My goal is to get down to 11.50 and stay there consistently. I neither have nor really want to put a cage in it due to the rarity of the car, but we'll see how long I can hold out of it wants to go faster.