Truck enthusiasts know suspension is a key factor when it comes to power and performance. For GM HD 2500 and 3500 trucks, ReadyLIFT has just released two new suspension systems: The 6″ and 8″ lift. Installing these kits will increase clearance for larger tires, create more ground clearance for even rougher terrain, and raise the ride level for an impressive stance. Plus, all Big Lift Kits components are crafted from durable material that ensures lasting use. So if you’re serious about pushin your GM HD truck to the limit and beyond, look no further than ReadyLIFT’s cutting-edge 6″ and 8″ lift suspension systems.

These new kits are a great option for the customer who wants a taller, lifted height, and the ability to run up to 37” tall tires on the 6” and up to 38” tall on the 8” setup. The lift kits include a new laser-cut, fabricated heavy-duty steel crossmembers, new cast iron OE-style knuckles with the perfect geometry built-in, torsion arm brackets, and our own front torsion bar relocation brackets that retain the factory position of the torsion bars. These new torsion bar relocation brackets eliminate the traditional lowering of the torsion bars, which can inhibit ground clearance from a lift installation and helps to improve the overall driving experience. Additionally, each kit includes crucial differential drop brackets and CV axle spacers, 12” sway bar end links, bump stop extensions, OE style cast iron rear lift blocks, heavy-duty steel skid plate, and finally, either Falcon or SST3000 shocks.

Our new 8” lift kits take the 6” lift kit much further. These kits will include our popular fabricated steel upper control arms with corrected ball joint angles, taller fabricated steel rear lift blocks, and new forged torsion keys with the proper amount of indexing.

Features & Benefits:

• Laser cut, CNC formed heavy-duty front/rear drop crossmembers.
• Bolt-on installation – well almost. Some slight modifications will be required.
• OE-style cast-iron knuckles have been precisely engineered to provide the ideal geometry to ensure proper alignment and improve the overall driving experience.
• Increases ground clearance.
• Includes our new torsion bar relocation brackets that keep the torsion bars in their factory location – no need to lower the torsion bars to lift!
• 6” lift kits – Allows for 37×12.50 on a 9” wide wheel with zero offset.
• 8” lift kits – Allows for 38×12.50 on a 9” wide wheel with zero offset.
• Includes ReadyLIFT Falcon or SST3000 F/R shocks.
• Includes important differential drop brackets and CNC-machined billet Aluminum CV axle spacers.