Optima Batteries
Race Director
Joined: Aug 2003
Posts: 16,270
Likes: 30
From: "It's 106 miles to Chicago, we've got a full tank of gas, half a pack of cigarettes, it's dark, and
St. Jude Donor '03-'04-'05-'06-'07-'08-'09-'10-'11-'12-'13-'14-'15-'16-'17-‘18-'19
NCM Sinkhole Donor
75/35 (I think it's called the 75/25 now) which has 720 cold cranking amps or the 34/78 which is slightly bigger and heavier, but will still fit at 800 cold cranking amps.
Costco is a good source - the one in my area charges $109 for the 75/35.
This fitment is good for all C5's regardless of model year.
Costco is a good source - the one in my area charges $109 for the 75/35.
This fitment is good for all C5's regardless of model year.
Le Mans Master
Joined: Dec 2001
Posts: 5,707
Likes: 556
From: St. Peters MO
C7 of Year Finalist (stock) 2019
2018 C7 of Year Finalist
Originally Posted by Spikehorn
Which Optima batteries are you using? Do they make one with a side post only?
Where is the best place to buy?
Thanks!
Where is the best place to buy?
Thanks!
