Home/All Parts/ReadyLift/ReadyLift Suspension Leaf Spring Block Kit - 66-3003

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Product Details

Full product description pending.

Part number: 66-3003

Brand	ReadyLift
Manufacturer part number	66-3003
Part type	Suspension Leaf Spring Block Kit
UPC	893131001301
Country of origin	CN

Models with 1.25" OEM blocks will want to take advantage of the additional 1.75" of lift for towing and hauling, particularly when using a front leveling kit. 1999-2006 4WD trucks will replace the factory 2" block for 1" of additional lift. This kit eliminates the dangers of having to stack blocks which may be illegal in some states. ReadyLIFT Block Kits will put a slight rake back in your truck for hauling or towing and are designed to work in concert with your ReadyLIFT Suspension Leveling Kit. Installation time is approximately 1.8 hours. The mono-leaf is easily identifiable the U-bolt is round/circular around the top of the leaf spring.

Confirm this fits your vehicle. Use the “Check Fit” selector, or see the Vehicle Compatibility list below for the years, makes and models listed.

ReadyLift

ReadyLift Suspension Leaf Spring Block Kit - 66-3003

Name: ReadyLift Suspension Leaf Spring Block Kit - 66-3003
Brand: ReadyLift
SKU: RDY66-3003
Price: 220.94 CAD
Availability: InStock

Part #: 66-3003 In stock

$220.94

Price in CAD. Taxes & shipping calculated at checkout.

Canadian company Prices in CAD No duty, brokerage or extra fees at your door

Check it fits your vehicle

See all vehicles it fits

Fitment is based on factory specifications. If your vehicle comes in several versions (cab size, bed length, engine or trim), check the product details or send us your VIN and we'll confirm the fit before you order.

Modified vehicle? If your vehicle has aftermarket parts such as a lift or leveling kit, larger tires, or aftermarket bumpers or flares, we can't guarantee fit. Contact us and we'll help where we can.

Delivered across Canada. No duties or extra fees at delivery. Arrives within 1 week. · Shipping $19.95Estimate, not a guarantee — if an order will take longer we contact you before taking payment.

Tracked shipping across CanadaExpress shipping available · 30-day returns · Oversize and freight items ship at a flat rate shown at checkout · Shipping details · Shipping and returns

Fitment verified against manufacturer data.Wrong fit? Return shipping's on us.

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Fits these vehicles

1999–2024 Chevrolet Silverado 15002007 Chevrolet Silverado 1500 Classic LT, WT2001–2006 Chevrolet Silverado 1500 HD2007 Chevrolet Silverado 1500 HD Classic2019 Chevrolet Silverado 1500 LD LT, WT2022 Chevrolet Silverado 1500 LTD1999–2024 GMC Sierra 15002007 GMC Sierra 1500 Classic

Fitment data is provided as a guide — please verify before purchase.

Vehicle fitment

Verified fitment (manufacturer data)

Years	Make	Model	Trim
1999–2024	Chevrolet	Silverado 1500
2007	Chevrolet	Silverado 1500 Classic	LT
2007	Chevrolet	Silverado 1500 Classic	WT
2001–2003	Chevrolet	Silverado 1500 HD
2005–2006	Chevrolet	Silverado 1500 HD
2007	Chevrolet	Silverado 1500 HD Classic
2019	Chevrolet	Silverado 1500 LD	LT
2019	Chevrolet	Silverado 1500 LD	WT
2022	Chevrolet	Silverado 1500 LTD
1999–2024	GMC	Sierra 1500
2007	GMC	Sierra 1500 Classic

Check fitment before you order. We publish fitment from manufacturer and industry data and take care with it, but fit can depend on trim, cab and bed configuration, factory options and any modifications already on your vehicle. If you are unsure, contact us before ordering — and if fitment we published turns out to be wrong, we cover the return.

Specifications

Manufacturer data for this part — all visible, no tabs to dig through.

Brand	ReadyLift
Part number	66-3003

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ReadyLift Suspension Leaf Spring Block Kit - 66-3003

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