BIG BORE XD® Cylinder Assist® Kit – GM 2500 / 3500 4WD – Straight Axle Conversion Vehicle/Model Year:1988–1998 this gear delivers tighter steering

this gear delivers tighter steering

keeping steering feel predictable and reliable

This is the same hardware and fittings that come with our full Heat Sink Cooler Kits

when it’s needed

while the kit version packages the components needed for a clean install

BIG BORE XD® Cylinder Assist® Kit – GM 2500 / 3500 4WD – Straight Axle Conversion Vehicle/Model Year:1988–1998 this gear delivers tighter steeringSwapping a Dana 60 under your GM 2500 or 3500 and want steering that can handle it? This BIG BORE XD Cylinder Assist Kit is built for straight axle conversions and off road setups that need serious turning power. Whether you're rock crawling, trail running, or just want your steering to feel solid again, this kit gives you the muscle to turn big tires like theyre stock. PSCs been leading the way in Cylinder Assist systems for GM trucks, and this kit