I have a 57 belair 4 dr hard top, and have swaped the non running 283 with a used 350. replaced clutch and flywheel, intake manifold, carburetor, fuel pump, and alternater. refurbished the radiator, and attached an electric cooling fan. i have had the worst time trying to figure out how to wire everything because i am running 12 volts now, and wanting to bypass the 6v resistor. mechanical stuff is easy enough for me, but when it comes to wiring everything, i am completely lost. is there any step by step how to conversion charts or diagrams out there???? there has to be something, because ive seen about 8 other cars with the same engine.