1.5 Inch Block & U-Bolt Kit Chevy Silverado 2500 HD 2WD/4WD (2001-2010) Rough Country Engine and Components - Gauges & Sensors - Engine Shutdown Switch XC Straight Rail 2002-1997

XC Straight Rail 2002-1997

Gold Zinc Plated

Direct fitment for 70-79 Dodge Truck/Van

which can significantly boost horsepower

1.5 Inch Block & U-Bolt Kit Chevy Silverado 2500 HD 2WD/4WD (2001-2010) Rough Country Engine and Components - Gauges & Sensors - Engine Shutdown Switch XC Straight Rail 2002-1997Has the rear of your vehicle started to sag, or are you looking to add a bit of lift height? Whatever the case maybe we have you covered at Rough Country. Upgrade your rear suspension with Rough Country's vehicle specific block and u bolt kit! Rough Country's rear block and u bolt kits provide a simple remedy to an age old problem that simply happens over the span of your vehicle lift. Each kit offers two blocks that are tapered to reduce driveline