
Archive's Stealth HD U-bolt flip kit fits stock 60mm (2.375") to 2.5" wide springs max, bolts are kept tight to pack to prevent your leaves from rotating out of alignment.
This kit allows you to remove bumpstops without removing the U-bolts & U-bolt plates and having to repeat torque sequence.
MADE IN USA
Option 3 & 4 Archive Speed bumps are 100% designed by us for:
✔ soft engagement
✔ max bump travel
✔ slowing weight down over more distance for progressive feel
✔ no center hole in bump to fill up with water
✔ two tough 3/8" bolts to hold bumpstops down
✔ High strength Steel (30% stronger than competition)
Included:
✔ (2) HD powder coated U-bolt plates w/ kick out for air bumps, made from high strength HSLA 50ksi steel (30% stronger than mild/A36).
✔ (4) HD 9/16" round U-bolts (3 1/4" x 8 1/2"), Clamps leaf packs up to 3.5" thick (Trim to fit)
Fitment:
✔ 2005-2023 Toyota Tacoma
✔ 2000-2006 Toyota Tundra
Please Note: Spring center bolt threads must be trimmed to a max height of 1/2" above the spring
Product Fitment Notes
-Option 1: U-bolt plates and U-bolts only, no bumpstops, no kickout, NOT FOR AIR BUMPS
-Option 2: LowPro Pedestal (only 5/8" tall) for thread in bumpstop, with 3/8-16 female thread, without bumpstops (customer-supplied Super Bumps or Timbrens)
-Option 3: Archive Speed bumps- Standard Density w/ hold-down ring (Tacomas w/ up to 1,500lbs added to axle)
-Option 4: Archive Speed bumps- High Density w/ hold-down ring (Heavy Tacomas over 1,500 lbs added to axle)
-Option 5: U-bolt plates + bolt-on air bump plates w/ kick out (**compatibility not guaranteed w/ all kits**)
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