I was just about to put my '50 GMC F101 on the road when i went to start it today it made a sad noise under the valve cover. After further investigation I found a bent push rod and the #4 intake was stuck. this engine didn't run for 20 years, so I'm surprised I didn't find more wrong. Do I have to pull the head or is there a trick to unsticking the valve?


'50, '59, 1/2T, GMC