Shane,relax... If running a Magnum,as an LA belt setup,your good....Add the proper weight,good to go ,on a stock 360 assembly. The company,posted it that way,because of the stick mopar year to year balancer changed..If YOU,run a traditional LA up front setup,(v belt...) Simply ask questions,like I did...I like this balanc
YES ,IT DOES... are you going to run the original serpentine setup ..? Or the traditional V8 LA setup? The reason for the Proffesional Products quote: Some years of Magnums,came with balancer,pulley setup ,in one piece