45acpJr
1/2 ton status
These are what I put on my truck, might be more than what you want to spend but I recommend anything from the hooker line.
http://www.summitracing.com/parts/hok-2453-1hkr/overview/year/1977/make/chevrolet/model/k10
http://www.summitracing.com/parts/hok-2453-1hkr/overview/year/1977/make/chevrolet/model/k10
