J1 - Chevy/GMC 1500 and 2500, 2WD or 4WD, approx 1 1/2" lift, mini-pack rear leaf springs.  Replaces overload leaf for a more progessive spring rate without the harshness of the overload spring.  Includes anti-friction pads installed.  

Call or Email for shipping quote

Price: $299.00 pair