Transfer Case Drop Kit Chevy/GMC C10/K10 Truck & SUV/K5 Blazer 4WD (73-91) Rough Country Exterior Parts & Car Care - General The design is rigorously tested

The design is rigorously tested and fully rated for 7

Adds clearance for larger tires

A heavy duty track bar relocation bracket properly centers the axle and matches the steering angles created by the supplied drop pitman arm while the radius arm drop brackets maintain the Super Duty's O

Set a rev limit to protect your engine from over-rev

Extended Length mm: 390

Transfer Case Drop Kit Chevy/GMC C10/K10 Truck & SUV/K5 Blazer 4WD (73-91) Rough Country Exterior Parts & Car Care - General The design is rigorously testedThis drop kit reduces the angle of your drive shafts, decreasing wear and tear on u joints as well as reducing driveline vibration. Details: Drive: 4WD install_time: hours