ReadyLift Factory Style 2.25" Rear Block Kit For 1999-2024 Gm Silverado Sierra 1500 2018-2023 Ford Mustang GT 5.0L Adds up to 7 HP

Adds up to 7 HP and 8 lb-ft of torque increase

This Master PCM code supports the following PCM codes LKM

but after hearing feedback from our customers

Spot/Flood combo

ReadyLift Factory Style 2.25" Rear Block Kit For 1999-2024 Gm Silverado Sierra 1500 2018-2023 Ford Mustang GT 5.0L Adds up to 7 HPReadyLIFT OEM style rear block kits are available for model specific applications. These Rear Block Kits include two (2) 2. 25" Rear Blocks, four (4) E Coated U Bolts, eight (8) Nuts and Washers and will safely lift the rear of your truck an additional 1" to 3" depending on the application. Based on OEM designs and never made out of light weight extrusions our 2. 25" GM Blocks are made from cast iron and have anti rotation ears built in. Fits 1999