Warning Cookies are used on this site to provide the best user experience. If you continue, we assume that you agree to receive cookies from this site. OK

For more details about how we handle your personal data, please read our Privacy & Cookies Policy

Rear Lower StrongArms for 1978-1988 GM G-Body

In stock

 California Prop 65 Warning

Add to wish list Add to comparison list


These rear lower StrongArms are a direct replacement for the stock trailing arms for 1978-1988 GM "G" Body cars.   They utilize R-Joint Technology and provide added strength to help get the power to the pavement.  1978-1988 GM "G" Body includes Monte Carlo, Cutlass, El Camino, Grand National, Grand Prix and Regal. 

R-Joints are a revolutionary rod end design that provides low friction, full range articulation, long service life, lateral stability and quiet operation. 

  • Articulates in 3 planes 360 degree axial rotation and 30 degrees of total lateral rotation.
  • Polished stainless ball and RTX10 composite cage provides consistent low friction movement.
  • Special RTX10 composite cage needs NO lubrication.
  • Self cleaning design…movement not affected by ANY water, grit, dirt, or debris.
  • Spring loaded closure keeps mechanism tight and rattle free for LIFE!


Instructions (11324499_REV1_rjoint.pdf, 375 Kb) [Download]    [View]