GBF035-1 - 1978-1988 GM G-Body Handling Kit, 1” Lowering- Stage 3.5 2010 Ford Mustang This upper control arm is

This upper control arm is a direct bolt-on replacement which features greaseable high quality polyurethane bushings and on car adjustment

confidence-inspiring suspension

you may have encountered issues with cracked torque boxes

They are designed with provisions for both stock and aftermarket sway bars

Grand Cherokee

GBF035-1 - 1978-1988 GM G-Body Handling Kit, 1” Lowering- Stage 3.5 2010 Ford Mustang This upper control arm isSpring Heights: Springs are intended for small block engine. Lightweight LS engines may require trimming and an additional 1 4" front end drop may occur with a full weight big block. When choosing desired height, 1 lowering tends to sit just slightly lower than factory while 2 lowering offers a mild well rounded lowered look still allowing proper suspension travel.