what pistons to use?

what pistons do i need to get flat top zero deck for my 69 460?? want forged ... please help , was looking at seal power and there web site sucks a** ...
thanks

looking for a drop in piston ? no block machening ? custom piston and you must give the specs

1/2 stroke + rod length + compression height =stack height. Since the deck is 10.3 then you want the stack height to add up to 10.3 since you want it at zero deck.

If its stock then 1/2 stroke = 1.925 + rods (6.605) = 8.53..........(Deck height) 10.3 - 8.53 = 1.77. You with me here? Your pistons need to have a 1.77 compression height assuming it has never been decked, and is a stock stroke 460 in order for the piston to be at zero deck without machining.

Thumbs up? Or down?

There's Diamond pistons, they are forged.

Probe and Diamond have some good pistons. Make sure and attach them to the crank with a good set of rods.

i think a 69 block is 10.295.

cool40 wrote:i think a 69 block is 10.295.

DOH!!! 1.72 compression height

whatever you use,drop one in and see what it "is"before you cut the block or you may need to cut your new pistons.dont ask how i know that!