4027 - 1964-1972 GM A-Body Double Adjustable Lower Control Arms Louver Our tubular control arms offer

Our tubular control arms offer improved performance for both weekend cruising and track use

Includes anti-wear additives for improved metal-to-metal protection in torque-converter clutches and offers consistent performance over broad temperature range

provides thicker oil films between gear teeth and resists throw-off

please have a reputable shop inspect them

Viscosity Index 158

4027 - 1964-1972 GM A-Body Double Adjustable Lower Control Arms Louver Our tubular control arms offerSome competitors may consider these "Race Only" control arms while we consider them Race Ready. Our double adjustable lower control arms feature TIG welded fabrication, reinforced sway bar holes and QA1 Endura Series Teflon lined spherical rod ends. When you are looking for the maximal performance from your vehicle, you can't go wrong with this setup. The spherical bearing rod ends operate for a "bind" free operation when high handling is a concern