Sirs and/or Madams: I removed the valve cover on a 1957 235 chevrolet car (210 4 door series) engine and found subject problems. My question is can I simply replace the broken rocker arms and the bent connecting rod with items from a 235 1954 engine? Please advise. V/R, Nick Cavallaro, Bel Air, MD

1952 Chevrolet Suburban | The Project Journal
In the Stovebolt Gallery | More pictures in Photobucket
1948 Chevrolet 3100 1/2-Ton
In the Stovebolt Gallery