2.25" Rear Block Kit - GM Silverado & Sierra 6-lug 1999-18 2015 chevrolet corvette Also compatible with dual gauges

Also compatible with dual gauges

5 threaded spin-on adapter with most everything you need for an easy installation

use our #22-310 Oil Pan Stud Kit

but with a minimal sound increase inside the cab

BMR Suspension designed the UTCA041 to work well in street performance

2.25" Rear Block Kit - GM Silverado & Sierra 6-lug 1999-18 2015 chevrolet corvette Also compatible with dual gaugesReadyLIFT 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