Customer was unhappy on how his W250 rode , it was too rough. This is a common problem we can fix at our shop. We build a softride front parabolic spring that rides super soft and also carries the diesel motor just fine.
Installed Custom 3" Softride front lift springs in the front
Removed rear block and put Custom 6" - 7" Rear Lift Springs
3" Rear blocks OEM
After no block
12 leaf progressive TRUE soft-ride spring
You won't get a smoother ride then this on a Dodge W250 1991 truck.
Parabolic softride front W250 W350 Leaf springs