Hey guys I need your advice and some schooling from your knowledge and experience. This is my first pontiac V8 build (1974) and I'm sure there's post's and books & manuals on this info but I rather just get it straight from you guys. I need some new parts. 1. new timing chain cover (ebay aftermarket OK?? do they fit??) 2. new valve covers- Do I need to run the oil drippers?? engine core didnt have valve covers? 3. new oil pan- Do I need to run a windage tray?? dropped pan and engine core didnt have one. Thanks. Weekend street car, at least 1 burnout each time its out, occasional pass at track. No road race?.