STEMCO Kaiser QWIK KIT™ THE “TRUE” NO-REAM King Pin Kit Only the STEMCO Kaiser Qwik Kit™ gives you the performance of steel on steel. In fact, our proprietary High-Chrome, High-Carbon tool steel is the only material that can withstand the constant turning and pounding placed on a steering knuckle and axle over the life of the vehicle. STEMCO Kaiser NO-REAM Spiral Steel Bushings and Pins are grease grooved for better and more constant lubrication. The Spiral Steel Bushing can be hand-twisted for easy installation and the grooved pin and bushing design allow grease to penetrate the high wear areas without jacking up the front end. The STEMCO Kaiser Qwik Kit™ is easy to install, easy to maintain, and gives you three to four times the life of conventional bronze or nylon kits.