Bad Ast Suspension Conundrum

[David Pozzi]

I've driven both & I can't tell the difference between Watts & Panhard from behind the wheel. I think it's a little easier to get an exhaust system past a watts. If you have a GM rear axle with removable cover, you won't be able to access it with watts brackets in the way. For a spring rate, try something close to what the leaf springs are. Since multi-leaf springs are rising rate I start measuring .5" above normal ride height & end .5" below NRH. They will measure much softer at higher ride heights.