U-Bolt Set for 5"-6" Blocks (w/ Overload Springs) - 1995-1999 Chevy/GMC C2500/C3500/K2500/K3500 gen-v a position 5/8" forward

a position 5/8" forward

The US Mag U120 Roadster is a direct-fit wheel for 1988-98 Chevy/GMC C1500 2WD OBS trucks

Flipping your rear axle transforms your truck's entire rear stance

Building a complete front air setup

React builds this notch to match their own axle flip kit geometry

U-Bolt Set for 5"-6" Blocks (w/ Overload Springs) - 1995-1999 Chevy/GMC C2500/C3500/K2500/K3500 gen-v a position 5/8" forwardThis Trekline U bolt set is engineered for 1995 1999 Chevrolet GMC C2500, C3500, K2500, and K3500 trucks running 5" 6" rear lift blocks, with factory overload leaf springs. Correctly sized U bolts are critical after a rear block install factory length U bolts will not properly clamp the axle to a taller block and can allow axle wrap or spring shift under load. Sold as a set for one axle. Professional installation recommended.