Suburban 4x4 shock advice needed

[dave666693]

I have a 72 Burb, 3/4 ton 4x4. It has a PTO winch, bumper and push bar. Very heavy! I was looking at Monroe coilover shocks and saw they only have them for the front in this year. I contacted them and they confirmed they don't have a coil over for the rear. I currently have old school air shocks in the rear and want those gone. No interest in air bags. Anyone out there running HD shocks or coilovers have a recommendation? Thanks