Post your 12 second small block combos

I just got all My Problems sorted and ran a 13 flat here in New zealand at the Weekend Now Im hungry for 12 which would not be too hard , I run a 1975 Chrysler Valiant pickup or ute as we call them here ,

360 fully balanced stock crank , 30 over forged pistons 10.5 approx compression eddy heads out of the box , hughes rocker gear rpm manifold ede 800 carb, Electric fans, pumps etc , 3500 stall edge convertor, 3.9 gears baby cam 484 lift pump gas 98 octane with octane booster, 26x 9.5 hoosiers just want to make little changes , Currently a very streetable combo and I want to keep it that way , My 60ft definetly need attention currently 1.9 or 2.0 Might be fuel delivery of the lne squirter size etc ,

Any ideas to get it in the 12 appreciated without internal engine changes etc thanx