Installing air suspension on a Chevrolet S-10
Coming from someone that has done this before, this site tells you everything that one would need to accomplish this not so simple install, from spindles to switches. All the tools and parts are listed. It also goes through the shock issue using a relocator kit. Follow this and you should be laying frame in no time.
>> http://minitrucks.blogspot.com/2004/12/s-10-front-install.html