Z Doctor LLC

Doc/Guy helped us fix things ourselves, shared rare Z parts and provided in shop diagnostics and precision repair at a very fair price.

I called Guy to inquire about parts and ask for general guidance and advice on modifying, repairing and maintaining these vehicles.

Due to his personal connections Guy was able to source a near perfect condition original gas tank for my car and didn’t even charge extra for the drive and to pull the part from the donor

Z doctor did a fantastic job on my little Datsun truck, fixed a good amount of the issues I had.

Was running poorly, to say the least, after years of storage.

He can also help you with Roadsters (1600 & 2000) and probably any other Datsun.

After decades of my bandaids, Guy dug in, finding and fixing dozens of rotten, incorrect, and wornout parts, rebuilt the carbs, antenna, and many other systems.

I brought my Fairlady Roadster to him for a complete once over and was incredibly impressed with the knowledge, skill and care he puts into his work.

The work Guy completed was to remove all choke point emissions then installed a Weber Carb, new intake manifold, ceramic coated header and new exhaust.

He knows exactly what he's doing, but at the same time so friendly that he didn't give me a bad time for any of the dumb things I've done with my car over the years.