Piston Rod Combo
 

SBC STD Deck. Can you substitute a SBC 383 piston for a 3.75 stroke / 6" rod with a STD 3.48 stroke and a 6.25 rod? It seems the 383 would come out to 9.75" and the 350 crank with 6.25 rod comes out to 9.73? Might be stupid but just wondering?