I've had more Mopars than Homelites, and I still have over 20 Homelites. Yes, Plymouth didn't actually use the name "Cuda" till mid year 69, so technically it's a 68 Barracuda Formula S, convertible. Most of the S cars are 340's. Had 3, 340 Swingers. In 67 they started putting 383's in the Fastbacks's and Notchbacks, but none in the converts. No big blocks went in the converts in 69 either. So, it was a one year only option. I've seen 3 of them, and the other two were hot rodded back in the day, fender well headers, aluminium intakes, Holly's. Mine is the only one I've seen that's still 100% stock. 1970 the body style changed and you could get 440 six packs and hemi's. I love mine because it's the definition of pony car. No air, no power brakes, no power steering, couldn't get them, they wouldn't fit under the hood with the big block in there. You could get manual disc brakes. Looks like granny's car till you drop the hammer on it, it goes. I had a 340 powered front engine dragster that ran 9.6's at 168 MPH, only one pic with no engine in it, Joe.