Hey all. Happy Easter to everyone. so i recently went to a junkyard and ripped out the spindles and calipers of an alero and was wanting to swap them over to my car, But my question was how necessary is changing the proportioning valve with the swap. the actual valve is located in the littler stem next to the booster i believe. I dont have ABS but im not too sure if that even matters. Could i please get some feedback from someone whos done the swap before? Also if it is necessary to switch out, where can you find it on that gmparts site? is it the pressure metering valve? Or is it the booster check valve? again thanks for any input.
