There is nothing wrong with the stock suspension. The fact that many people who have never driven one tell you "That's how 'they' do these old trucks", is no reason to get out the cutting torch.

"It's just a phase. He'll grow out of it." Mama, 1964

1956 Chevy 1/2-ton 3100
1953 Chevy 6100 "The Yard dog"
1954 GMC Suburban Now with a new proud owner.