Product Details

The ReadyLift 6" Coil Spring Suspension System w/Falcon MAX3.3 Shocks And Radius Arms is made for the 2023-2026 Ford F-350 4WD.

ReadyLIFT is proudly expands our industry-leading Super Duty lineup with the release of the all-new 6" MAX3.3 Coil Spring Suspension System for 2026-2026 Ford F-250/F-350 diesel 4WD trucks.This high-performance kit is engineered for customers demanding premium ride quality, larger tire fitment, and daily drivability, all backed by ReadyLIFT's reputation as the go-to brand for Ford truck lifts.

Key Features:Dual Falcon Steering Stabilizer, Adds control and confidence with oversized tires on solid axles.Heavy-Duty Tubular Radius Arms, Built to correct suspension geometry and withstand Super Duty abuse.Bolt-on Installation, No cutting, welding, or fabrication required.37" Tire Fitment, On 9" wide wheels with +18 offset.Falcon 3.3 Fast Adjust Piggyback Shocks, Terrain-tuned dampers with on-the-fly compression adjustability (Soft, Custom, Firm) and 8-position micro dial.o 3.3 Fast Adjust Dampers offer a wide range of adjustability for specific terrain and/or handling characteristics with two separate knobs to tune to your preference.o 3-Position Fast Adjust Knob for Soft, Custom, and Firm Compression.

Features

  • Trucks equipped with the "Onboard Scale" option will require the Auto-Leveling Headlight Bracket.***
  • PN: 67-23610, Ford Super Duty Auto-Leveling Headlight Bypass Bracket Kit
  • 6" Coil Spring Lift Kit with (4) Monotube Falcon 3.3 Shocks
  • 3.3 Fast Adjust Dampers offer a wide range of adjustability for specific terrain and/or handling characteristics with two separate knobs to tune to your preference.
  • 3-Position Fast Adjust Knob for Soft, Custom, and Firm Compression. Soft mode allows a partial bypass of the main piston for a softer ride.
  • Tubular Radius Arms correct the caster angle included
  • Falcon Dual Steering Stabilizer included
  • Bolt-on lift kit, no structural modifications required

Installation Instructions

ReadyLIFT installation instructions (PDF)

Specifications
Part Number 43-23660
Part Name ReadyLift 6" Coil Spring Suspension System w/Falcon MAX3.3 Shocks And Radius Arms
Vehicle 2023-2026 Ford F-350
Placement Front & Rear
Drivetrain 4WD
Lift - Front 6"
Lift - Rear 5"
Max Tire Size 37"
Shocks Included Yes
Install Time 5+ Hours
Weight 185.00 lb
UPC 194933407460
Notes
  • ReadyLIFT application: 6" COIL SPRING SUSPENSION SYSTEM WITH FALCON MAX3.3 SHOCKS AND RADIUS ARMS, 2023-2026 FORD SUPER DUTY F250/F350 4WD.
  • NOTE: Tremor versions will not gain the full 6 inches over stock ride height. Not recommended for RWD or gas trucks. Single Cab configuration has not been validated for fitment & drivability by ReadyLIFT.

Vehicle fitment

This product fits the vehicles listed below.

YearMakeModelDrivetrainNotes
2023FordF-3504WD
2024FordF-3504WD
2025FordF-3504WD
2026FordF-3504WD

Customer Reviews

Questions & Answers