I am a little embarrassed to ask this question because I'm sure it's either obvious to most, or it's already been addressed. I recently saw a picture of a 1950-216ci with what appears to be a condenser mounted to the coil bracket/clamp. My stock 1953-216ci truck doesn't have this mounted at the coil and was wondering why it's there on the other engine and it's purpose. Any help would be appreciated. Thank you.