Mine was zero decked giving it a 9.2 deck height. I need an intake for street. Dual plane manifold. Any ideas ?Mine is a '69 block. Victor Jr fits fine. Super Victor fits fine. I milled .007 off the decks. Everything else is the same except for the -.020 deck height. That can get you into some issues especially with stroker kits. Most are designed for 9.50 or 9.49 blocks. I did up a 408 but had to go with longer rods and shorter pistons to arrive at 9.465 stack height (piston CH + rod length + half stroke). It came out perfect on a 9.48 block-the pistons were about .005 in the hole. Basically it's 331 pistons with 6.300 rods.