The steps and front fenders could be wider if the COE is the larger size. Not sure about the Chevy designations but GMC had the 350 and the 450. The frame is the same but the fenders and steps are specific to each size.


"I always win." Working mainly alone I do not let my trucks win a war. Maybe a battle here and there but never the war.

Robert
55.1 GMC 450 COE
51ish GMC Suburban