Guess ET for 318 ? With slicks ???

My former 66 cuda automatic w 318 pocket ported heads and 8.3/4 rear ran 14.6 w 3.91 gears. I had trans done to take up to 500hp as well as rear custome built. Was going to have motor done next, before an old man hit me coming out of his driveway and totalled car. Had 6k invested in car..all I can say is keep you receipts for any and all work done, as I got it back from insurance company. Was looking to get car into 12's but stuff happens. Now waiting for newly redone 65 cuda formula S. Similar set up but small rear for now. I plan to drive it and some fun at strip for now. Eventually want to get back to street class bracket fun. Was good when I raced at Great Lakes Raceway up in Wisconsen. Has been a few years and want to get back to fun on weekends. The 65 is in good shape now and dont want to hurt it...yet. I blew rear of 66 on starting line after winning semi and straight back for final ..must have been to hot and crunch. If you want to race build a 8 3/4 rear have it narrowed and it will last. When I had it done it cost 3k sold it for a little less after the wreck. Wish I still had it but moved and could not carry it around. May be looking for one down the road but need to spend what I got left on a decent paint job for 65, my new baby...