High tech "A" Series aluminum smooth body shocks are made from a high-tech aluminum impact extrusion and machined to the highest of standards. Available in strokes from 5" to 9". Shocks include bearing ends. Simply purchase #PROC300 to convert these shocks to coil over units.Pit Stop USA offers Pro Shocks "A" Series Aluminum Smooth Body Shock - 6" Stroke - 4 Compression (210#), 4 Rebound (210#) A640B at low everyday prices. Be sure to check out all of our products from Pro Shocks including Pro Shocks "A" Shocks - 6" Stroke.