Not an a body. 70 Challenger 440 stock steel crank, srp flat tops, ebay h beam rods. Heads are pro comp rpm copies, home ported. Howards 272 at .050 and .662 lift solid cam. 4.30 gears, 29.5x10.5 phoenix slicks and 5000 ptc stall. 1.42 60' 6.49 at 105.8 on 91 pump gas