I THINK I'M A LITTLE MISUNDERSTOOD----------MY ISSUE (QUESTION) IS NOT ABOUT THE VALVE COVER BUT ABOUT THE SPRINGS. WHY WILL I HAVE CLEARANCE PROBLEMS IF I DON'T USE THE "EARLIER" SPRINGS AND JUST WHAT ARE "EARLIER SPRINGS". IS IT A INSTALLED HEIGHT PROBLEM OR A SPRING DIAMETER PROBLEM?
THANKS FOR THE HELP SO FAR
DON------II#306