Does anyone know what the displacment is on a 40 over 396? I know the formula, but dont know what the bore is on 40 over....

I guess I could call machine shop but didnt want to bug him. graemlins/clonk.gif

Guessing on the bore, I think around 405 cid..

Scott,

4.094 + .040 = 4.134

Displacement is 403.75

Edit: I used 3.760 for the stroke.