Ron: Mouse motor was Chevy's first modern OHV V-8 in 1955 model year. Started out as a 265, then 283, 327, 307,302, 350.
And dont the Windsors have SIX valve cover bolts? (Not TWO!)
No answers on the 221 V8? It WASNT a Y block! (239, 272, 292, and 312!)
And wasnt the Boss 351 a Cleveland with a mechanical cam as the main difference, with valve train pieces to complete the transition?
