20IN REAR RACK RAIL KIT COMPATIBLE

Monroe Gas-Magnum shock absorbers are designed for hardworking midsize and full-size trucks and vans. They provide firm control without a harsh ride and feature up to twice the fluid capacity of standard 1-inch bore shocks, allowing them to work more efficiently with less effort. Key features include a heavy-duty nitrocarburized rod (non-dust shield units only), a sintered iron piston for enhanced durability and longer service life, a self-lubricating fluid seal to reduce friction and wear, a larger bore and bigger 2-inch reserve tube for increased oil capacity, and a nitrogen gas charge to maintain tire-to-road contact, improving ride and handling by reducing aeration and shock fade.