2000 X SPRING SUGGESTIONS
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THANKS FOR ANY FEEDBACK:

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A PSD EX will gain about 1.5" of ride height over stock by swapping in new V code front springs and a set of modded rear B codes will give about the same to maintain a similar rake.
I made a cheat sheet to help illustrate the various changes from multiple factory springs under our EXs.
This is my Spring cheat sheet complied from various posts here on FTE mostly from old posts by bruce1954 and Monsta.
The following only applies to 4X4 EXs, the 2X4 rigs have coil springs up front. All EXs came from Ford with G code rear springs, the V-8 EXs all came with B (front B code is much different than rear B code, confused yet?) 4100lb, all V-10 EXs came with C code fronts at 4300lb and all PSD EXs had D codes at 4700lbs.
All the other codes discussed come from SuperDuty trucks (they came with springs that don't suck from Ford.)
Spring........Capacity.....Rate lbs/".....Max travel.....V-10 change.....PSD change
B (V-8)......4100lbs.......330 lb/".........5.02"...........-0.25".............-0.66"
C (V-10)....4300lbs.......350 lb/".........5.01".............0.00"............-0.37"
D (PSD).....4700lbs.......380 lb/".........5.14"...........+0.33".............0 .00"
S codes.....4000lbs.......370 lb/".........4.34"...........+1.22"............+0 .88"
T codes.....4400lbs.......390 lb/".........4.63"...........+1.42"............+1 .11"
U codes.....4800lbs.......410 lb/".........4.89"...........+1.60"............+1 .32"
V codes.....5200lbs.......430 lb/".........5.13"...........+1.77'............+1 .50"
W codes....5600lbs.......450 lb/".........5.34"...........+2.77'............+2 .52"
X codes.....6000lbs.......470 lb/".........5.54"...........+2.90"...........+2. 68"
W codes are from F-450s and X codes are from F-550s and other SD trucks with snow plow prep.
The above spring info has been gathered from posts here on FTE by "monsta" and "bruce1954".
And this excellent thread contains many user reports on ride height measurements from a variety of different suspension mods and some rigs that are still stock, great info to digest while thinking of suspension changes. https://www.ford-trucks.com/forums/1...easurents.html
In my opinion a V/mod B spring swap is a big improvement over the stock setup that is bottoming out on bumps in the road and the addition ride height gained isn't so much that larger tires are needed to look balanced.
Ford Trucks for Ford Truck Enthusiasts
You could have saved yourself the trip out in the rain, as stated at the top of my chart "all EXs came from Ford with G code rear springs" and "all PSD EXs had D codes at 4700lbs".

The chart only supplies information on front spring swaps, most Super Duty rear spring swaps involve some degree of modification to the spring pack as part of the swap. So with that variable added to the mix I don't think a similar chart for rear springs would be very easy to figure out. But the thread I linked to earlier does have some data on some of the various rear springs and mods and the amount of lift owners have seen from the swaps and mods.








