It is a 1975 KB  fitted with a 360 bored 30 thou. A purple shaft cam from Mopar performance with a lift of 484 thou and 241.4 duration at 50thou heads are "J" series ported and polished fitted with 2.02 stainless valves and flow 460hp. Keith Black 10.7 to 1 pistons on fully floating con rods.  A single plain manifold with a 750 double pumper with 79 jets in primaries and 84 in secondaries 4 speed limited slip diff with 3.23 ratio. At the moment it runs mid 12s at 113 mph down the quater on street tyres and with the timing set on 0 because it pings on anything above that on super now its going to be dynoed. I hope it goes harder when I get it back.