Thnx fellas its a small block around 350 horses that will be used on the street ,burn outs now and then a little on ramp fun ya know the usual probably push it once or twice just to see. i have looked at it pretty good and it doesnt look like a 2 piece cast 1 looks to be solid 1 piece got a pic of it here online ,even had some writing on it( westside perf.)and it has some hairline heat cracks on the surface about a 1/16 th to 1/4 inch long.clutch that was in there looks to be about 60 percent gone.surface of the flywheel feels really smooth. has a stock hei unit that i have been told is gunna have a hard time spoolin up to 5500 or 6000 in gear.I am going to install a rev limiter at 5500 and its goin in the truck pictured to the left . whew lol ( Thnx!!!)