Hello , just joined this week. A lot of info on this site. I have a 48 chevy thrift master 1 ton , a 49 chevy 4400 and a 49 3/4 ton pickup. I'm currently working on the 4400. Pulling the old frozen motor and plan to replace it with a 68 292 engine that I have acquired . I plan on doing a lot of reading here on the forums and look forward to talking to some of you and appreciate any advice from the experienced members as well. Thanks George