Different numbers on rockers
Hi, I've found broken rocker spacer springs (not the valve springs) on my 352 and can't find them anywhere...and nobody has a clue (parts houses). Any clues on this forum?
Also, I noticed different numbers on the rockers, with each rocker having a number stamped from the 30's into the 280's or so. Every rocker has a different number. What does that mean? Ground hundreths?