Product: ACDelco Specialty 519-21 Rear Spring Assisted Shock Absorber
Brand: ACDelco
constant rate front coil springs can help improve stability and maintain ride height
variable rate rear coil springs provide 500 lbs (per pair) of load capacity. [not to exceed vehicle gvwr (gross vehicle weight rating). product does not increase payload.]
seamless drawn-over-mandrel (dom) tubing decreases internal component wear, resulting in longer service life
super finished, chromed, piston rod provides anti-corrosion properties, a more consistent wear surface, proper seal lubrication, and longer product life
real-world tested to ensure that the shocks will fit intended vehicles and applications

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