The Rancho RS5000X rear shock for 1977–1986 Chevrolet K30 1-ton 4WD (V3500) applications improves ride stability with Rancho’s exclusive valving and compression control. Built for durability with a nitro-carburized piston rod, sintered-iron piston and low-friction seals, it employs twin-tube all-weather fluid and a 150 PSI nitrogen charge to limit fade. Protective boots and polyurethane bumpers help absorb impacts and lengthen service life.
Rancho 77-86 Chevrolet Pickup / K30 1 Ton - 4WD Rear RS5000X Shock