DONK Project Upgrades! Rear End Swap, Break Down 3 Piece Wheels

I explain the differences between 95 SS /9C1 rear end and Stock 72 Impala. Measuring 3 piece wheels. Determining backspace and I give information on where to get rim halves for 3 piece wheels-cheap! Like and Subscribe!
Update 7/17/2020: on a 72 Impala with a 1995 9c1 cop car rear end swap you need to know this.
1. Backspacing on a 3 pc wheel is 3" with a minor mod to inner frame rail. (when wheel travels up it will scrape if you don't notch or beat it in.
2. Outer barrel can go up to 7" MAX
3. I used these parts. (Trailing arms to correct everything)
https://www.ebay.com/itm/UMI-3620-B-9...
https://www.ebay.com/itm/UMI-Performa...
4. I used my stock coils.
5. Note: I don't like the position of the coil springs so I'll probably go with coil overs. Just my preference