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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))

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gain
no power claim (fitment part)
price
$2,399.95
at ReadyLift Direct
typical price

Price tracked 9 times since Jul 26, 2026: low $2,399.95, high $2,399.95, currently $2,399.95.

low $2,399.95 · high $2,399.95 since Jul 26, 2026
install
4/5 difficulty · ~5-7 hrs, professional alignment recommended (reasoned estimate)
fitment

Requires: Fits up to a 37x12.50 tire on a 20x9 wheel with -18mm offset per ReadyLift

Buy at ReadyLift Direct→

where to buy · 2 retailers tracked

  • ReadyLift Directbest pricechecked Sep 9$2,399.95view
  • AmericanTruckschecked Sep 4$2,399.95view
also sold on amazon
Buy at Amazon →

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.

why no number is shown

A power claim does not apply to a suspension lift kit.

Questions about this category

F-150: what do suspension parts cost?F-150: how hard is it to install suspension parts, and how long does it take?
pairs well with
Fuel Off-Road Vector D579 Wheel, 8x165.1 (8-Lug HD)
Price-drop alert for this part

One email if this part drops in price at a tracked retailer. Real numbers, no spam, stop anytime.

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 our affiliate disclosure.