Motor was built by SPEC (Scott's Performance Engine Company) in Huntingburg, IN. Little M block, 23 degree, Lunati crank, Pontiac 867 aluminum heads, Carillo rods, JE pistons, Competition cam, Crower lifters, T and D shaft rockers, titanium valves, Willy's "Super Bowl" carburetor and fuel pump, headers and mufflers. Motor has less than 65 laps since freshened. The motor made 690+ on Willy's chassis dyno. Liquidating all racing equipment. Open to reasonable offers, no trades. Located in the Indianapolis area. Call or text 317-512-5386.