I used 2.5" drop ( lowering) spring kit instead of the drop axle. No issues with bump steer or other ill mannered behavior on the road. Dropped the rear two inches.

https://www.performanceonline.com/1947-55-CHEVY-GMC-1st-SERIES-3100-TRUCK-SUSPENSION-PARTS/

Last edited by showkey; 12/13/2016 3:15 PM.