25-Up Silverado/Sierra 1500 4WD 4 Inch Suspension Lift Kit V8 Gas 3 Inch Rear Block Fox 2.0 IFP PS Snap Ring Strut Front Fox 2.0 IFP PS Rear BDS Suspension " Chevy Billet steel sleeved SSV bore

Billet steel sleeved SSV bore to eliminate common leak area in 68RFE

upgraded lift pumps are added

part number 521001

Increased airflow

The Viper utilizes the 68mm turbine wheel and a 12cm exhaust housing in which we modify the angle of the exhaust nozzle

25-Up Silverado/Sierra 1500 4WD 4 Inch Suspension Lift Kit V8 Gas 3 Inch Rear Block Fox 2.0 IFP PS Snap Ring Strut Front Fox 2.0 IFP PS Rear BDS Suspension " Chevy Billet steel sleeved SSV boreBDS steps up the performance and capability of the Chevy Silverado and GMC Sierra 1500 trucks with 4 inch suspension lift kit. Designed to improve stance, performance, and capability, this kit includes everything necessary to set your truck up right with clearance for up to 33 inch tires This kit takes advantage of BDS's tried and true high clearance design for improved ground clearance, strength, and offroad protection while correcting suspension and