GM 12 Bolt Truck 73-81 1500 4WD w/12 Bolt R L Rear Revolution Gear and Axle Exterior Parts & Car Care - Vehicle Graphics Custom exhaust modification is necessary

Custom exhaust modification is necessary to install this kit

Optional wiring for W/M solenoid built into wiring harness

and crafted to fit most LED pod lights

Easy Application

Power Steering Pump Bracket Material: Aluminum

GM 12 Bolt Truck 73-81 1500 4WD w/12 Bolt R L Rear Revolution Gear and Axle Exterior Parts & Car Care - Vehicle Graphics Custom exhaust modification is necessaryRevolution Gear Rear Axle Shaft for GM 12 Bolt Truck 73 81 1500 4WD, fits both Left and Right side, 31. 43 Inch 30 Spline (OE# 14071750 Hollander# 447 1063). Revolution Gear replacement series axles are made from 1541H Steel and utilize computer controlled heat treatment processes.