ReadyLift 4.5in Coil Spring Lift Kit, HD High Output [49-19430]
Fits 2019-2024 6.7L Cummins I6 (High Output)
![ReadyLift 4.5in Coil Spring Lift Kit, HD High Output [49-19430] for 2019-2024 Ram 2500/3500 (6.7L Cummins I6 (High Output))](https://www.readylift.com/media/catalog/product/cache/10cff4c527d4b6411ae6053f6d60ea91/4/9/49-19430.jpg)
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Price tracked 14 times since Jul 26, 2026 across the stores we check daily: low $2,399.95, high $2,399.95, currently $2,399.95.
Requires: Fits up to a 37x12.50 tire on a 20x9 wheel with -18mm offset per ReadyLift
where to buy · 2 retailers tracked
A coil-spring lift kit replaces the front coil springs (and often the front struts/shocks) to raise ride height, typically to fit larger tires, on top of pairing rear lift blocks.
why this one — ReadyLift built this specifically for the 3500 High Output Cummins package (4.5in front / 3in rear blocks), matching the heavier front-end hardware that comes with the HO engine/Aisin transmission combo.
A power claim does not apply to a suspension lift kit.
Questions about this category
No published gain figure for this part, and nothing here is a guarantee. Price is a list price and can lag the retailer; confirm at checkout. See how we check a price and our affiliate disclosure.