speedster93b
+1y
Z-ing the frame is when you cut your frame, and move it up or down and box in the part where you moved it up or down...
suggestions on bagging your truck: deffinately take the bed off!! that's pretty much step numero uno. also, cut out your inner fenders under the hood and take off your hood and fenders(to remove the fenders you'll need to remove the cowl panel too) it makes things much easier. wish i'd done it the first time i bagged my mazda. i personally LOVE the suicide doors torsion bag mounts, if you have an extra 50 or $60 i'd get them. you may want to flip the ball joints on your control arms too, i hear it gets a couple inches of extra drop, but you need to run bigger than 15 or 16" wheels i guess(i've never done it, i dont know for sure) because too small of a wheel will hit the control arm. you'll need to notch out the lower control arms where they would contact the frame when laying out too.
i don't know what your doing for a rear suspension, whether its a 3 or 4 link, or whatever, but i'd recommend a triangulated 4 link with the bags leverage mounted on the bars, and shocks, with a fuel cell in the back where the spare tire was. you can use another set of torsion bar bag mounts back here too, if you really want to, depending on how close you mount your parallel links to the frame.
when notching your truck, don't just chop out a section and slap a notch in there. be sure to brace it withjack stands, and you could even weld a couple pieces of long tubing in an x pattern so it won't shift and form a diamond instead of a rectangle like the frame's suppoosed to. so it won't sag. what i did was i built my notch outta 2x3 box tubing, and cut a couple holes in the top of the frame, and slid the notch in place and welded it, then gradually cut out the notched section of frame, and welded more until it was complete. you'll probably need to cut out the gas tank crossmember, but replace it with another crossmember or 2 or bridge on the notch, so your frame wont' weaken or twist.
hope this helps with your new fun journey.