Post your 12 second small block combos

Sons Duster MP shortblock slightly worked iron 308 heads with 202/160 valves Comp 268S solid cam mancini rockers Rpm airgap summit clone intake 650 DP Doug's over the centerlink 1 5/8 headers 391 gears dynamic 3600 rpm vert chrome box 35 degrees 12.49 at 107.8 3440# with me In it. 275/60R15 nittos