Laying 57 Truck Flat on the ground

[jplasse]

This will be on a 57 chevy stepside short box with running 18 or 20 inch wheels. I have built newer fullsize and mini trucks before so Im familiar with air suspensions and bodydrop's

I just picked up a TCI mustang II suspension kit (it ended up having coils) but I will be running air bags instead and had a few questions.

1. What will it take to get this truck rocker to lay flat on the ground? Does it require a Z because I rarely see one completely laying out.

I understand for the back I obviously need a notch and to raise the bed floor but I want to know what size notch so I dont over notch this for 20's.

Anyone have a picture of a 55-59 laying rocker/body?? Any help would be appreciated...

Great site too, Im new but have been lurking for awhile