Found a box under seat had a pushrod in it. Doesn't look bent the motor does run and idle little rough so I took off the valve cover to see why the pushrod is under seat. Yup found the rocker arm broken off pushrod side #1 cylinder intake valve. Haven't checked the valve yet.

My question is will a rocker arm from a 1951 216 be the same?
Or what other rocker arms fit the 1952 235?


1947.5 Chevy 4100 red primer
1951 Chevy 4400 grey primer