Battery: Application and ID
GM Part Number (I) 19000676Cold Cranking Amperes (2) 600 A
Reserve Capacity Rating (3) 115 Minutes
Test Load 300 A
Replacement Battery Number 78A-72
(1) The catalog number of the original equipment battery is the last three digits of its GM part number.
(2) Cold Cranking = Amperage available for 30 seconds of engine cranking at -18°C (0°F).
(3) Reserve Capacity = The approximate time in minutes a battery can support a 25-amp load without the terminal voltage dropping below 10.5 volts at 27°C (80°F) in the event of a charging system failure.