AC options for a non-ac truck - LS swapped

[Janz99]

Hey guys,

I'm looking to add AC to my truck for next summer and I was hoping to get some advice from guys that have converted a non-ac vehicle. The truck currently has a 5.3L LS installed running on a stock PCM. It is a non-AC truck so I am starting from scratch.


There are two options that I see:

1. Source an AC compressor from the JY, find a suitable condenser that will fit, expansion chamber? , then find a heater core/evaporator box setup to replace the heater core box I currently have. Use the LS pressure switches and wire to the stock PCM to control the compressor and then have all custom lines made and install new HVAC controls.

2. Go straight to aftermarket and use a ready made ac system like vintage air.

From the guys that have done it either way, is the added hassle of #1 worth the savings over buying a system like vintage air? Does either one out perform the other in terms of cooling?

The truck is a driver so appearance isn't a consideration at this point. If it works and keeps the cab cool during the summer months that's all I care about.