This spring does not fit the front but you can make it work if you buy new center bolts that hold the spring packs together . the bolts they send are for the back they are to big to go through the front springs. It lifted my truck a total of 3 1/4 in. Then i just bought a 3 in block for the back so it worked out good. If you put this spring under the stock 2 leaf spring pack in the front of a half ton chevy truck it will lift more than 1.5 to 2in. It will be about 3in.