battery time

I run a E-25-S Energizer from Sam's Club for the 1968Plym 318 with nice stereo system. 680 cranking amps with 550 cold cranking amps for California is fine. Sam's just like Costco have great warranties. When mine is about to expire, I take it in and tell them it has left me stranded several times and they issue me a new one. My 1966 F100, 2003 Suburban and 2002 Tahoe all run Sam's or Costco batteries. Pricing is good.