I think my cables are out of adjustment on my 65 300 tranny. Engine wont turn over, no power from the key position. If I turn the key to the on position and start the engine from the starter relay engine will start. If I put the car in gear the engine dies.

I bypassed the neutral safety switch to drive it to a tranny shop. Grounded out the spade where the brown neutral safety switch. Still does the same thing. Im thinking the cables are out of adjustment.

Anyone here familiar with the early cable shifted 727s?