GM Service Manual Online
For 1990-2009 cars only

Application 4.6L

Specification

Cold Cranking Amperage (CCA)

880 A

Reserve Capacity

140 Minutes

Replacement Model Number

79-6YR

Application 3.9L

Specification

Cold Cranking Amperage (CCA)

720 A

Reserve Capacity

120 Minutes

Replacement Model Number

94R-6YR