GM Service Manual Online
For 1990-2009 cars only

Application

Specification

GAS

Cold Cranking Amperage

600 A

Amp Hour Rating

63  AH

Reserve Capacity Rating

110 minutes

Replacement Battery Number

78-6YR

DIESEL

Cold Cranking Amperage

770 A

Amp Hour Rating

63  AH

Reserve Capacity Rating

120 minutes

Replacement Battery Number

78-7YR