corey0814
+1y
tom,when you section out the portion right below the lca mounts, you're only doing it about an inch. you do not relocate where your lca mounts to, therefore you have no need to do anything to your uca. then you make a new frame spreader bar that goes below the oil pan. i have seen guys just drag them down to size, but i would never trust that. as far as what you section out from under the lca's it does in fact leave the lca mount only about 1/2" from the ground, but i never drag my shit (well maybe at 1 or 2 mph for 3 feet under a limbo bar or something). it also leaves your oil pan only about 1-1.5" from the ground too. i guess i could understand your train of thought if you plan on dragging the f out of the truck & having more "meat" to grind away, but personally i think that's lame anyway. why spend high dollars (or time if you're doing it yourself) just to destroy it? as far as the tranny x-member, i never even touched on that because i thought it was pretty self explanitory that everyone knew that had to be either replaced or remade. doing it the way i do (& apparently bobby too) the stock hood still closes w/o lowering the motor, the steering shaft comes nowhere close to the ps gearbox or anything. it takes about the same time or less & you have less work to do relocating or notching other shit in the long run. not trying to argue or start shit with you buddy, just saying there's an easier way to do it right rather than cutting your frame in half at the point where it takes the highest stress from the torque of the motor. i say that cause most "Z's" i've seen are no where near beefed up well enough. especially when guys do it & then drop a 4.3 or 350 in it!!!