what i did and trust me i'm no rocket scientist,was to level out the carb part of the intake to 0 deg. with a angle finder(3.99 at harbor freight) .next put the angle finder on the block where the starter bolts so its nice and flat,it read - 3 deg.(downard tilt) so with the weight of the truck on the springs i put the angle finder on the flat part of the yoke on the rearend and brought it up to + 3 deg. so everything is lined up. then welded it up.theres always shims to fine tune it if need be ......................dave
Last edited by david dyehouse; 10/06/2008 6:08 PM.