Originally Posted by BoilerUpXFire

I am thinking about putting in an Optima 34R but I found that it is 3/4 inches taller than stock and a little smaller in length. I am wondering if anyone is running a 34R and if they had to modify the battery tray, use a spacer, modify the retaining bar, etc.

I searched and found very little, most go the safe route, MTP-91, but I want the extra couple hundred amps for my stereo.

Thanks in advance for the info.