I will never C notch a 64' Chevy  again...... the frame happens to bend right over the axle tubes, making it a pain in the ass job.  The notches are made from 3/16 plate. Luckily I have access to a press brake which was used to fit the notch to  the frame contour .
  This was my only driving car for a couple of weeks. I had to quickly throw in some wiring and plumbing to drive home. All the wiring and plumbing is currently being redone .

No shock mounts yet... no time for them
  YOU CAN NOT DRIVE A TRUCK THIS LOW WITH OUT CHANGING THE PANHARD BAR.  Since I was driving this truck to work every day, I didn't do any thing about the panhard bar... It is not design to work at this angle. It pushes the driver side tire in the wheel well. The second day of driving the truck, the wheel well seem cut the tire in half.. I got a new tire and the next day it happened again. So I made a Watt's link out of the left over DOM from the 510.

In this picture the axle is centered in the bed. When I had the panhard bar in, the wheel was about 1.5 inches over in the wheel well
   I made a Watt's link out of the left over DOM from the 510. The center shaft is 4130 and pivots on a UHMW greasable bushing I made.
I cut up BRAND NEW Early Classic Enterprises 2 1/2 drop spindles

 My 1st plan was to drill out the dust shields bolt holes and tap it to larger thread.... Wilwood does that in there Bronco brake kit.

I was not happy with how little meat was left on the top hole.

 I needed to machine a flat surface to mount the caliper bracket that was parallel to the rotor... Unfortunately there was no surface I could easily locate off.. I ended up mounting the spindle on 3 points and indicated off the rotor .
This set up was a bitch.... I didn't finish until 5Am
Before and after
Finally got it mounted up...