We have put left side door locks on 47-50 for several of our customers. The tear drop point on the lock bezel will be facing the opposite direction, the key goes in upside down, and it should really be done before the finish paint is applied. It is NOT a quicky saturday job but does work well. You will need metal shaping tools, steel stock, and welding equipment. I put the photos of the procedure on the Classic Parts site so you should be able to do a search there on left side door lock. If you can't locate it contact me and I will email you the step by step pics. Not having broad band available it takes forever for me to upload pics on my photobucket site but I will put one photo there. First picture at
http://s32.photobucket.com/albums/d41/coilover/
