How to Narrow an 8 3/4 Rear End

grimreaper said
That ruler really does make life easy. You can get the ruler or a whole narrowing kit from Leadmine Product, 198 State Road YY, Tunas, MO 65764 Tel: 417 733 1012 (They had a website but it is down for some reason)

I used to narrow without the ruler by making wooden gauges so really appreciate using the ruler and a tape measure.

That's where I bought my ruler and plugs from. Nice pieces. Got the bar from Speedy metals. All total the price was less that it was going to cost to have one narrowed plus I don't have to haul it back and forth twice at 100 miles per round trip and I will have the jig to do future rearends