I am looking to get a yellow top Optima batter to upgrade from my 700ccamp Autozone one.. Every place I am going says that these will not fit my 2003 Blazer.. I know alot of you guys on here have the yellow Top optimas can anyone please give me the model battery number so I can get one asap..Are the a direct fit or will I be doing any modifying to my battery tray to get it to fit? Thank you so much for your help guys my battery cells are shot and I have to keep jumping my blazer every time I start it so I need to get a new battery tonight if possible after 3 weeks of jump starts I am done.. Thanks so much in advance..

 

Moderator can remove this please ..Got my battery..