Battery size

[87boostedbuick]

Just wondering if anyone knew the factory cranking amps and cold cracking amps for a 87 gn battery

 

[1KWIKSIX]

Pretty sure it was around or just over 700 cold cranking amps.

I've been using an AC Delco Professional Series 700CCA 95RC 75-7yr battery with good results.
I think the part #19001626

 

[87boostedbuick]

Ah ok thanks I just picked up 630 cold cranking amp and hoping it will get the job done