Bolts: Follow the advice of V8 and remove the entire rear end with the spring as one unit after installing your 15 in plywood wheels with the 5 x 5 1/2 in. bolt pattern.Then roll the assembly out from under your car and remove the spring using the spreader. It will save you tons of frustration in the long run. In the photos below I knew my (home made) shackles would be easy to remove and re-install so I left the spring hanging in place.
Take photos of how it all goes together as you take it apart.
While you have the rear out check the universal joint for play (should be zero play). I refilled the clamshell with cornhead grease. Takes about 2 tubes. Also a good time to replace rubber hose for rear brake lines, if needed. I used the following 0-ring seal and gaskets for the clamshell. Works better than stock cork.
REMEMBER TO PUT THE CLAMSHELL GASKETS IN PLACE FIRST BEFORE RECONNECTING THE DRIVE SHAFT SPLINES AND TORQUE TUBE CLAM SHELL.
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