Prothane Universal Sway Bar Bushings (Pair) - Front, Rear Sway Bar - Polyurethane - Black - 1-1/4" Diameter - Fits "B" Bracket R100033XL Overall length is 12" and

Overall length is 12" and outside diameter is 2"

and under carpeting

5/16 in Diameter

1999-2008 Chevrolet Silverado 1500

and come with 4 set screws to lock the pulley to the shaft

Prothane Universal Sway Bar Bushings (Pair) - Front, Rear Sway Bar - Polyurethane - Black - 1-1/4" Diameter - Fits "B" Bracket R100033XL Overall length is 12" andThe effectiveness of OEM stabilizer (anti roll or sway) bars can easily be enhanced through replacing the mushy stock rubber bushings with firm PROTHANE? polyurethane bushings. They feature grooved bores, designed to hold PROTHANE's Super Grease, for quiet operation. Also avail able for larger diameter high performance sway bars. See image for Bracket specification to ensure proper application. Firm Polyurethane Features Grooved Bores Holds Super