H405CP versus stock magnum 5.9 pistons

So since I ruined the pistons in my 5.9 build I thought maybe I could get s small compression bump without spending much money.
I stumbled onto the h405 cp. It lists a compression height of 1.637 in. Everything I found on the dished magnum piston shows 1.612. The magnum pistons were .045 down in the cylinder. Am I right. Will this be an acceptable replacement with a low price?