Here is a 69 chevelle 454 I just picked up about a week ago. Started to tear down the front and strip old parts. Plan on coke blasting everything as well as a complete restoration to interior. Still working on engine ideas. its a 3999289 block with 781 heads built in 74. Not sure if its a Hi Perf or not. going to be pulling the engine on memorial day. Would like to build up the engine to 650-700hp. Wish me luck!