I've found a SRW K3500 locally that is being parted out. I've arranged to go around to he guys place and snag the rear leaf pack and torsion bars out of it this weekend. Intend on installing them on my LD 2500 (7200gvw). No doubt the parts will be rust affected. Any tips for a safe and easier removal? TBH, I've never done this before so any help is appreciated! Leafs don't seem too bad but the torsion bars are a little more intimidating. Should i grab the LCA's while im there? Cheers.