For sale is a set of used 1967 142 code Pontiac cylinder heads. They are both dated L056 so they are a matched set. They have been sitting in my shop since the mid 80's. They are complete with no broken bolts on the exhaust side and good threads everywhere. They will need to be redone so sold as is.  They will work on a lot of Pontiac V-8 engines from 1965-79.  Local pick-up but could possibly ship. I also have a rebuilt 455 listed in another auction. I have sets of 15,092 and 1971 96 code cylinder heads listed in other auctions too. Payment in cash on pick-up within 2 weeks of purchase. Thank you.