I have a '69 340 block with 10.5 compression. I'm going to fully port the heads and intake. I have a Weiand action plus intake with a 2" spacer and a Holley 750 (might change out if it's not large enough). Windage tray is on it and it will have a stock oil pan for now until I get a 7 quart. Still trying to think of what kind of cam. I also have hooker comp headers. Is there anything you would add or change? I'm looking to be anywhere in the 12s in the quarter. I have a 727 with a 2700-3000 stall and 3:73 gears which I might change to 4:10. All in a stock Duster.