[nemesis2187]

Hi all, I'm just wanting to know exactly where should the provisions for the air con lines be drilled on a sierra firewall, basically anyone out there that has got rid of there setup or still has it can you take pictures with some measurements for where the centers are or if anyone would let come around and i'll do the measuring and photos, i just want this to be exactly where it should be.

Many thanks

Ivan.

[mnemonix]

My maruti without aircon still had the factory holes in the firewall, passenger side below the glovebox?

[stockman]

I don't know what goes where, but there are 4. One near the bonnet cable then three down below.

[shep]

It's down near the chassis rail. The grommet around the two lines will give ya a idea of the shape and size of the hole needed

[shep]

Best pics I could find. Should give you a bit of an idea