This might be an old subject but I need a bump steer kit for a 72 A body Mopar with stock front suspension. Car is used for drag racing and must retain stock front suspension to be legal. Tie rod assemblies can be changed. I know about lowering the steering box and idler arm which have been done. Have also heard of shimming the lower ball joint which I have not. Hotchkis seems to be the only one to make a kit but was looking for other sources or info. Thanks in advance, Rick