Pay in 4 interest-free payments of $58.75 Learn more
Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
API Service Class SN/SM/SL/CF
with a clear anodized finish to prevent corrosion
offering 2-4percent more power than oil of a similar viscosity 20WT is a 5W20
new rear end housing bushings
ensuring you get the most travel
UMI A-Body control arms kit: adjustable, durable, improves handling. 1989-pontiac-firebird-esi6878223 API Service Class SN/SM/SL/CFThis control arm kit by UMI Performance is designed to enhance your A Body vehicle's performance. It includes tubular rear lower control arms and adjustable rear upper control arms for easy bolt on installation. The kit minimizes wheel hop, improves cornering, and enhances track consistency. Stock control arms can cause traction loss and poor handling due to bushing deflection and weak stamped material. UMI Performance's kit addresses these issues
