Spread bore Air-Aid?

Sounds good!! Your build is so close to mine. I got a 360 stock stroke windage tray, KB107 .30 over pistons, stock x-heads (redone), 280/474 mopar cam, 2 plane intake with modded 850 thermoquad, 727 transmission with turbo action valve body and FTI 3400-3600 stall converter and 3.55 rear gears & auburn gear sure grip.
Will go to 3.91's & auburn gear sure grip. Holley strip dominator, 292 mopar cam, and very possible dynamic 4200 stall converter I already got!:steering:After this I can go ricer hunting and eat BMW's for breakfast!:D