Energy Suspension Hyper-Flex Non-Greasable Sway Bar Bushing - 1.313 in Bar - Bracket - Black / Cadmium - Universal - Pair Engine Oil Dipstick Lifetime GuaranteeAll QA1 springs are

Lifetime GuaranteeAll QA1 springs are lifetime guaranteed to remain within 5% of original free height under normal operating conditions

Heat reflective silver color

Use with Earl"s Speed Flex Smooth Bore Teflon(R) Hose Only

Auto dimming feature

and a hear

Energy Suspension Hyper-Flex Non-Greasable Sway Bar Bushing - 1.313 in Bar - Bracket - Black / Cadmium - Universal - Pair Engine Oil Dipstick Lifetime GuaranteeAll QA1 springs areEnergy 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.