[gmc684x4]

Hope your build goes well for you
Big undertaking for being visually impared
Are you starting a build thread for us to follow?

I never looked at lowering a c20
I am looking at my c10 as 3.5 in front with 2.5 drop spindle and 1 inch drop coils either 4 or 5 inch drop in the rear

My aim is lower it so I can drive through tim Hortons or those damed parking lot speed bumps