SuperATV Polaris RZR XP 1000 8" Portal Gear Lift front Up to 35" tires: Stock

Up to 35" tires: Stock

MBRP systems are easy to install and built to last

this system delivers a slightly louder

1979-1986/1988-2000 GMC K3500

Please Note: Installation will require a custom calibration (NOT Included)

SuperATV Polaris RZR XP 1000 8" Portal Gear Lift front Up to 35" tires: StockGear Down and Go Big An 8" GDP Portal Gear Lift gives your Polaris RZR XP 1000 the room for huge 40" tires and the torque to turn them, thanks to 45%, 60%, or 70% gear reduction. With dual idler gears and precision ground 9310 steel gears, these portals are built for strength, durability, and serious mud performance. Portals place the gear reduction in the hub, after the rest of the drivetrain, helping reduce wear on axles, differential, transmission,