I am looking for a stronger flex plate for my truck. I am just trying to figure out if this set up takes a regular bbc flex plate....the engine is internally balanced. My real question is if gm changed the style of flex plate/ mounting distances compared to the older style trucks with big blocks and 4l80's. I almost wonder if its ls1 style. I am going to call tci and ati to ask but i figured i would ask on here first. Thanks


Alex