Post your 12 second small block combos

What size engine?

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stock long block untouched 30k orig miles.. GK solid 288/530 , LD 340. 750 holley d/p stock converter, street tires, iron ex manifolds , stock air cleaner on ..4;56 out back 12;70@ 108 in full street trim.. killed many 11 second cars on the street with it...stock hubcaps on it even.. orig pp1 red paint