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Readylift Suspension

ReadyLift Suspension Big Lift Kits 44-32420 Lift, Lift, 4.00 in., Steering Knuckles, Rear Spring Spacers, Brackets, Hardware, Chevrolet, GMC, Kit

SKU: RLS44-32420

Suspension Leveling & Lift Kits

ReadyLift Suspension Big Lift Kits 44-32420 Lift, Lift, 4.00 in., Steering Knuckles, Rear Spring Spacers, Brackets, Hardware, Chevrolet, GMC, Kit

Readylift Suspension

ReadyLift Suspension Big Lift Kits 44-32420 Lift, Lift, 4.00 in., Steering Knuckles, Rear Spring Spacers, Brackets, Hardware, Chevrolet, GMC, Kit

SKU: RLS44-32420

Suspension Leveling & Lift Kits
A$7,199.90
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

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Description


Data: v2 - Desc: v4.2 - Upd: 2026-11-08 14:06:21

Data: v4.2 - Upd: 2026-11-08 22:36:26

Features

Note for Australian and European Markets

Unless otherwise stated, this product may be engineered for use in Left-Hand Drive vehicles. Steering components, pedals, shifters, linkages, wing mirrors, instrument clusters, panhard rods/traction bars, drag links, brake boosters, brake or clutch lines, accelerator cables, heater cores, some master cylinders and adjacent parts can vary between LHD and RHD configurations. In some models compenents such as windscreen wiper arms, motors and linkages could differ in their size and orientation. Items such as floor mats & dash mats may have differences in their structure around the front row (or padding in different locations). In many cases items are identical depending on the design of the vehicle and part, but may have differing mounts, lengths or bolt patterns. Carefully review the product images and details to ensure suitability for your vehicle, or contact StreetFX support if you are unsure. Returns are not accepted for special order products.

(keyword: steering)

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Readylift Suspension, READYLIFT
StreetFX SKU rls44-32420
SFX Item ID 5009002
Accounting SKU rls-44-32420
Manufacturer SKU 44-32420
Manufacturer UPC 194933322961
Alternative References 44-32420, RLS-44-32420

Suspension Lift, Big Lift, 4.00 in., Steering Knuckles, Rear Spring Spacers, Brackets, Hardware, Chevrolet, GMC, Kit

Forget squeaks, rattles, and vibrations—the ReadyLift big lift kits ensure superior performance with smooth rides over all terrain. These leveling and big lift kits feature heavy-duty angled and offset top mount strut extensions that realign the struts to optimize shock performance and minimize wear. A specially designed lower mount strut pre-load spacer offers the added benefit of a slight increase in spring rate to better manage unsprung mass resulting from the larger wheels and tires on your newly lifted truck. To lift the rear, new fabricated steel rear blocks with integrated bump stop landings are added, as well as new rear shock extensions to retain the factory performance shocks. With ReadyLift, you don't just get a lift kit, you get peace of mind that your vehicle will excite and delight your senses! Choose the big lift kit for your application needs.

Key features and benefits:
• Heavy-duty, laser cut tabbed and slotted steel construction
• 3/16 in. thick steel plate cross members and skid plate
• Anti-torsion boxed and gusseted plate steel differential drop brackets
• Delivers clearance for increased aftermarket tire sizes—provides an impressive lift, allowing for greater clearance and enhanced off-roading capabilities
• Cast iron knuckles have been engineered to provide ideal geometry for a great ride and handling
• Unique brackets for proper relocation and angle of the front differential

Product Attributes
BrandReadyLift Suspension
Manufacturer's Part Number44-32420
Part TypeSuspension Leveling & Lift Kits
Product LineReadyLift Suspension Big Lift Kits
UPC194933322961
Lift StyleSuspension Lift Kit
Primary Front Lift ComponentSteering knuckle
Primary Rear Lift ComponentLeaf spring block
Front Shocks/Struts IncludedNo
Rear Shocks/Struts IncludedNo
Brake Lines IncludedNo
Hardware IncludedYes
FMVSS 126 CertificationNo
QuantitySold as a kit.
NotesUse of Auto 4 Hi feature not recommended. Not compatible with factory 18 in. wheels and rear mono-leaf springs.

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