1971 Plymouth Duster Twister. This ones not mine but similar. Mine was a 318 three speed. I put 340 heads, a factory highrise 4bbl manifold, headers, 14 x 6 cragars up front & 14 x 10 cragars on the back with M50x14 tires. Loved that car! Sold it for $500 many many years ago.