flats came in all 81-83 Nas right? or is there a certian head combo? or block?
im just going to the yard ot pull some out to slap in my l28 with mn47 head to achive somewhere around a 11:1 comp ration
when i go get them im gonna have to grab the whole set up right - rods and pistions as the pins are pressed in and i wonte be able to get just the pistion?? or am i wrong and its as simple as finding the right size socket and giving it a hit with a hammer?
this is my first time really digging to the motor - i allready have a cleaned up/ kinda rebuilt slightly ported on the intake MN47 and that gives me around 9:1 so thats not gonna do it for me so i need the flats
