Reading an article in the latest issue of Y Block Magazine (fine magazine I might add) I saw where a Ford Duraspark distributor cap could be used on a y block. I think the article was in a 57  question is will that cap fit under the hood and firewall of a 54-55-56?  Thanks Gerry

Lake Forest California  5th inf 77 Armor Div. VN 68/69

If you put your town and state in your signature

help might be closer than you think.