Energy Suspension Hyper-Flex Sway Bar Bushing - Rear - Non-Greaseable - 1-3/4" Bar - Polyurethane - Black - GM Fullsize SUV 1966-99 H753C42 A minimum of 12" Hg

A minimum of 12" Hg engine vacuum is required for proper operation

standard flange adapter

Sizes: 6 1/2 (52) to 7 3/8 (59) white and 6 3/4 (54) to 7 3/8 (59) graphics

2 in Diameter

Energy Suspension Hyper-Flex Sway Bar Bushing - Rear - Non-Greaseable - 1-3/4" Bar - Polyurethane - Black - GM Fullsize SUV 1966-99 H753C42 A minimum of 12" HgEnergy Suspension performance polyurethane sway bar bushings and end links offer the greatest improvement in performance among all the products Energy offers. They make a vehicle's sway bar system much more effective like adding a larger, higher performance sway bar! Economy, increased efficiency, and easy installation are just some of the reasons these products are so popular. Made of Hyper Flex(TM) polyurethane that lasts much longer than O. E. M.