Torsion Bars

I went from a /6 to a 340 and ordered a set of 1.03 from PST, received them yesterday and installing them tonight. I don't know what's on the car but the front end is very springy and these are much bigger for sure so they should stiffen up the ride a whole bunch.
I have never installed torsion bars before, I know there is a left and right but does it matter what end goes to the front or rear?