I built a front engine dragster with a 300 Ford 6 in it. Just for fun I put part of a Cadillac valve cover on it. I can't believe how many old (like me) guys actually think it's a Caddy engine. One time an expert and his buddy were looking at it and the expert told his buddy don't be fooled by the valve cover. It ain't no Cadillac, it's a Chevy! I drove my son's '27 roadster to a car dealership to shop for a new S-10. It has quarter elliptic front springs on it. When I walked up to the roadster to leave a salesman, who was obviously a rod building expert was telling some onlookers that the car couldn't be driven because with that front suspension it would "cavitate", whatever that means.. I drove home on the freeway and lo and behold, no "cavitation".