Very familiar with engine,its history and potential but not in the groove when it comes to value. Just for the record,it is from the truck the owner (foolishly)removed it from,isnt frozen up and naturally would take a bit of coaxing to start ......any value in regards to transmission? $500.00 kinda seems sad almost considering its history ...i hope it eventually goes to a good home! Im afraid the truck it was in will be either hacked or perhaps better yet,never even touched!