GM Service Manual Online
For 1990-2009 cars only

Application

Specification

L26, L32

Cold Cranking Amperage

680 A

Amp Hour Rating

54 AH

Reserve Capacity Rating

105 Minutes

Replacement Battery Number

34P7YR

LS4

Cold Cranking Amperage

625 A

Amp Hour Rating

66 AH

Reserve Capacity Rating

105 Minutes

Replacement Battery Number

85H7YR