ReadyLift® leveling kits are the fastest, safest, least expensive way to bring the front of your vehicle level with the rear. Our signature Poly-urethane Fused Steel Process ensures that the 66-3025 coil spacer will not deteriorate or decrease ride height over time, and is guaranteed for as long as you own your vehicle.
The 66-3025 coil spacer provides 2” of lift which give clearance to add up to 32” wheels and tires to the 1999-2007 Chevy 1500
2wd. ReadyLift® spacers will not affect the OEM ride nor add pressure to stock suspension components. Thanks to innovative engineering, ReadyLift® kits cost thousands less than a traditional lift kit and only take about 1-2 hours to install.
ReadyLift® Lifetime Warranty Included! All ReadyLift® products are backed by a lifetime warranty for as long as you own your vehicle and includes all necessary parts, hardware, detailed installation instructions, and two color decals.
ReadyLift® Features
Keeps your factory ride - Guaranteed
Will never wear, break or fail - Guaranteed
Toughest finish – Guaranteed
Safest way to level lift - Guaranteed
Notes:
- 66-3025 - ReadyLift® is the only company that uses steel fused with urethane. The steel spring spacer will not deteriorate or require realignment over time while the urethane keeps the ride smooth and quiet
- 66-3025 - A custom shock spacer keeps the piston travel in proper alignment, assuring a stock ride
For information about tire and wheel sizes please visit the ReadyLift Tire Sizing and Calculator Page

Also Recommended.
ReadyLift Tow Package 3" Chevy Rear Lift Blocks (66-3003).
ReadyLift® OEM style rear block kits are now available for 1999 and new GM Trucks. These Rear Block Kits include (2) Rear Blocks, (4) E-Coated U-Bolts, (8) Nuts and Washers and will safely lift the rear of your Truck an additional 1” to 3” depending on application. Based on OEM designs and never made out of light weight extrusions our 3" GM Blocks are made from cast iron and have Anti-Rotation ears built-In. Fits 1999-2008 classic and new body style 6-lug model GM trucks. New models with OEM 1" blocks will want to take advantage of the additional 2" of lift for towing and hauling, particularly when using a front leveling kit while classic body style 6-lug trucks will benefit from the rake created by 3" of rear lift.
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. Like all ReadyLift® products these block kits come with our Lifetime Warranty.
Also Available: NEW ReadyLift GM Tie Rod Reinforcement Kit

The GM OEM tie rods are slender and can weaken, bend or even break during aggressive off roading or harsh driving with heavy over-sized tires and wheels. ReadyLift developed a precision CNC-machined heavy-duty steel reinforcement sleeve that threads onto your OEM tie rods to provide strong support over the length of the tie rod. Easy to install.

