3 Inch Rear Block Kit 1999-2018 Silverado/Sierra 1500 6-Lug ReadyLIFT Light Bars & Kits Built for a lifetime of

Built for a lifetime of rugged abuse

By pairing our patented TIR optics with high-powered LEDs the SSC1 and C1R included in this kit provides an additional reverse light that's several times brighter than stock bulbs alone

The system was designed in California by Morimoto’s lead optical engineer

Our patented TIR (Total Internal Reflection) optics harness all of the light from the LED and direct it precisely where you need it

Controlled Driving Experience

3 Inch Rear Block Kit 1999-2018 Silverado/Sierra 1500 6-Lug ReadyLIFT Light Bars & Kits Built for a lifetime ofReadyLIFT OEM style rear block kits are available for model specific applications. These Rear Block Kits include two (2) 3 Inch 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 Inch to 3 Inch depending on the application. Based on OEM designs and never made out of light weight extrusions, our 3 Inch GM Blocks are made from cast iron and have anti rotation ears built in. Fits