$40 for a can of Freon? I think /not/.

There is converting it and then there is making it cold. Last vehicle I converted did not get cold until I replaced the condenser with a more 134 friendly one, the tubes in it were larger if I remember correctly. Also used a Spal fan on the condenser and had a high pressure cut out switch put in the new hoses that I had made. Might want to get new hoses made as well as the 134 tends to leak in the hoses meant for 12. When I first put it together, with no high pressure switch, the oe condenser, oe hoses and no fan was lucky to see 42* vent temps. After one of the hoses blew out and I replace it all 30* vent temps at idle in the Phoenix heat were achieved. Might want to read here for some info.....