If you get more than 1 ohm across any of them, then clean them and reconnect. 1 ohm would limit the current to 6 amps, no where near enough to cause the starter motor to turn. Each connection needs to be way lower than 1 ohm.
'57 GMC 102, Original 347 V8, HydraMatic, 3.08 rear gear, added A/C, disk front brakes, HEI, AFB carb, '98 Honda Black Currant paint. T-boned and totaled 10/12
'52 GMC 152 Stake Bed, Original 228, SM420, added A/C, HEI, disk front brakes, '67 Chev 3.55 rear gear. Gets used as a real truck.
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