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Question:

73 chevy nova wiring?

Im cleaning up some of the wires in the engine bay and getting rid of ones i dont use. Right now theresthe pos side bat post runs down to the starter. From the starter there is a thicker wire and a skinny wire. In the thicker wire there is a wire that goes to the post on alternator. Both wires from starter run over to a relay maybe ithas a stud sticking out and has a wire that goes from the bottom of it to the fuse box. Im in middle of relocating the battery into the trunk so what wires can i eliminate and what wires have to go,to the battery?

Answer:

All these wires were put there for a purpose. Best if you left it all alone (including leaving the battery up front)
Yeah I hate to say it but moving the battery to the trunk is a bad idea. Especially if you don't know what all the wires are there for. Some are grounds others are hot. You switch them you will burn something up.
Like Mikey reported for starter and alternator it is not appropriate. in case you think of issues have been swapped there are various strategies over the 40+ years that Chev made the classic small block. Assuming that's a Chev motor there are in basic terms 2 starters and the version is the place the mounting bolts are. One version the bolts are in the present day for the time of from one yet another and the different form they're offset. most of the engine blocks have the two contraptions of holes so it relies upon on the flywheel which one is needed. Alternator could be slightly extra challenging to verify. countless strategies will bodily in superb condition then you definately've the pulley form, connector type and charm and orientation. you will be able to ought to snap some pictures and desire for an surprising guy on the aspects save or carry the previous one in and tournament it up.
Look okorder they have exactly what you need a new wiring harness. The one you have now is no good. That is whay its better to get something that works or put it back where it was save your money and get it done right. I have seen old fords chevy and dodges melt down all that happens is the wiring harness melts together because one wire got hooked up wrong and got so hot from the battery shorting it out that it melted all the rest of the wires from the battery to the fuse block. That is not what you want. I can also tell you there is a way to test the wiring before you jiggle it around the front to the back. But if you do not have a multi meter you cannot test or do it correctly. guessing is not a good plan. Find some one who know wiring and learn from them or leave it alone until you learn. opening the hood to find your car is on FIRE REALLY SUCKS.

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