Product information updated on 2021-08-25, Manufactured by McGaughys - Part Number MCG:34044, 2007-18 Gm Silverado (1/2 Ton) Shock Extenders (Pr.), These work on the trucks with MagnaRide if lowering the rear., McGaughys started off manufacturing suspension parts for classic Chevy cars but over the years they have evolved into a full line suspension manufacturer including Lowering Suspension, Lift Kits as well as Classic Car Suspension parts.
