Time to replace the starting battery in my 1990 Westy. Is there a suitable AGM group 41 starting battery made by any battery companies? 

I checked with Optima (as I have a preference towards them), but they don't make a Group 41 (red or yellow top). Would be great if I could go down to the local parts store and buy an Optima yellow top that fit.

Saw a lot of discussion in the archives about battery fit and Aux batteries, but not much on replacement choices in Group 41 AGM.

Gregg
90 Westy (Blueberry)
Oakton, VA