U-Bolt Set for 4" Blocks (w/ Overload Springs) - 1995-1999 Chevy/GMC C2500/C3500/K2500/K3500 flare lights Available in 17x9" through 20x9

Available in 17x9" through 20x9

Protects your dashboard from cracking and sun damage while adding a clean billet aluminum look to your OBS interior

The Air Lift Performance 3H/3P replacement manifold (1/4 NPT ports) keeps your air management system running for OBS air ride and bagged dually suspension on 1988-1999 Chevy & GMC GMT400 trucks

Fits 1988-1991 GMC/Chevy Sierra

U-Bolt Set for 4" Blocks (w/ Overload Springs) - 1995-1999 Chevy/GMC C2500/C3500/K2500/K3500 flare lights Available in 17x9" through 20x9This Trekline U bolt set is engineered for 1995 1999 Chevrolet GMC C2500, C3500, K2500, and K3500 trucks running 4" 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.