We had the pleasure of installing one of the first available A/C kits that Moss Motors has engineered for the MGB. The installation is completed, and everyone at the shop is very impressed with what Moss has put together. It is pretty comprehensive, with nicely thought-out bracketry, wiring, and packaging. We installed this kit into a ’67 GT that had very poor wiring, so the wiring harness was also changed. Other than that, the kit pretty much dropped right in per the extensive instructions (50+ pages) and with a charge of R134a it is blowing cold!