Hello everyone. Greetings from upstate South Carolina. I am new here and have some questions about a specific issue/project I am going to undertake in the next year or so. I have a 2000 Silverado. It is the extended cab, 2 wheel drive, LS model with the 5.3L V8 and an automatic transmission. I will post details on my project and questions in the Technical Issues forum but basically it has a cracked head that has gotten pretty bad apparently.