Wayne, yep it's a '70, 340 4 speed car in it's original color... E5 Rallye Red. The only obvious deviation from pure stock is it's running Dark Argent wheel centers vs the Light Argent that it came with. I always liked the Dark Argent centers (stock on 1971 cars) and swapped with a pard about 30 years ago.
I did in a foolish moment cut the dash back in the 80's and upgraded the now very collectible thumbwheel am radio to a Sony unit. Bad decision, but the Sony still works and that's whatcha did back in the day.
Had the Duster (my second car) since early 71, 47 years. Wife and I used to cruse the drive'ins looking for the local "fast" cars for a little fun. Always claimed stock, even with headers, 4.56s or 4.10's or 3.91s, 1,000 cfm T'quad or whatever that weekends combination was. Most believed.....for a while.
Ran everything from stock AVS to Comp AFB, Holly, 1000 cfm Thermoquad but most fun was a tuned 6 Pak with 4.56's. Best time running E Stock in the 70's (headers and 7" slicks along with blue printing were about all that was allowed) was a 12.70 at 105 on a 12.5 national record. Many engines over the years, now stock.
In 1988 I had a good E5 repaint applied that's still passable 30 years later, but it's getting abit long in the tooth and could use a strip and fresh paint. At that time also freshened the interior with YearOne's help. Built a new engine using a new block, crank and rods/pistons which Lunati balanced. It's got about 4,000 miles on it since then.
After letting it sit in the shop from 2006 till late last year (2016) I pulled it out, changed the fluids, put on a set of new repop Goodyear Polyglas, did a Eastwood job on the gas tank, went through the brakes, added Dot 5 fluid and took it for a drive. 1'st in 10 years. After a few drives I decided to update the carb with a Demon Street 625 with the black poly float bowl to deal with ethanol gasoline and now it's the nice day, sorta daily driver again.
Don't know why I let it set so long, headslap.
RonR