If someone can find a Coupe seat box in good shape, I'd be interested. I checked every yard in San Antonio and there are a grand total of "two" 123 coupes. One is a rusted out hulk and the other is trashed. I realize there are different repairs using the noodles and/or tubing if there's a broken spring.

How standardized is the bolt pattern for MBZ seats? Would similar vintage two seaters be a more/less bolt in swap?