My memory is failing, but I can guarantee that very few, if any, 62 cars has PCVs. I ordered my '62 vert from the factory after several dealers turned me down due to none available, so it was late in the run. It had a road draft tube. Never heard of PCV on '62 on VV or Corvair Center Forum. Kerwin Kerwin Nailor kerwinnailor at verizon.net