GM Service Manual Online
For 1990-2009 cars only

Application

Specification

L26

Cold Cranking Amperage

690 A

Amp Hour Rating

66 AH

Reserve Capacity Rating

115 Minutes

Replacement Battery Number

34-7YR

LY7

Reserve Capacity Rating

680 A

Amp Hour Rating

50 AH

Reserve Capacity Rating

105 Minutes

Replacement Battery Number

34P7YR