Actually 2 cylinders/ pistons 5 and 6 Or which ever 2 are closest to firewall. I’ve currently got a 5 foot piece of angle iron on driver rear axel and pipe propped on passenger side axel against concrete shop floor I kinda gently jacked angle iron up with floor jack Not enough pressure to snap lug nuts But I’ve definitely got some pressure on it !!! I’ll let it sit like this till it ether breaks or breaks loose and or I’m able to mess with it again, which could be a while .