Cleaning my wires. Battery drains a bit after a month and also starter doesn’t spin as fast as I think it should. PO has ground wires in a rather oily spot. Should I move main ground from battery to bell housing. Thanks

Glen
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IMG_5965.jpeg (281.12 KB, 187 downloads)
Ground from battery to the right of coil

1946 Chevy Truck 216 1/2 ton
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