Reid Racing's heavy duty bronze upper kingpin bushings for D60 steering knuckles are designed to replace the OEM nylon cone bushings in severe-duty applications where the OEM bushings succumb to accelerated wear and premature breakage. Bushings are designed specifically for rockcrawling, rockracing, and other extreme off-road motorsports.

• Designed to be used with aftermarket adjustable-preload highsteer arms or shimmed "spring eliminator kits" instead of the OEM spring and cap retainer. 
• Machined from the highest-grade alloy for unsurpassed tensile strength and resistance to extrusion, galling, and wear. 
• Included roll pin prevents rotation of the bushing within the knuckle. 
• Unique design increases surface area in the highest-stressed areas of the bushing face. 
• Improved grease passages allow proper pressure greasing and easy servicing. 
• Eliminates steering shimmy common to kingpin knuckles. 
• Threaded extraction holes simplify removal.
• Sold in pairs