i have an 88 with a heater core still in it but all the other stuff such as the heater blower motor and heater box are gone....i do have a heater box from an s10 that didnt have ac . i know it was the square body style s10 but not sure what year. i hear that this is an option for my car but what do i do to hook it up? also i need help with wiring , i have none. i really only need 1 speed and off because i dont drive it in snow or super cold conditions....please help

 

I think that box is Gunna have to be modified. Someone one
Hear has done one tho can't remeber tho I think it was street lethal maybe but don't quite me.

If you wanna just have one switch then just wire it up to a relay so you can have max power. Then just have the swit h hidden.

 

is there an aftermarket bolt on ac delete box? it might be a little more simple.