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The King Shocks 3.0 ID coil spring (18 x 500 lb) is a coilover-style spring with a 3.0 ID profile and a 500 lb rate, designed to provide substantial load support and predictable tuning for coilover suspension setups. Pair this rate with appropriate shock valving and vehicle weight to preserve handling balance and ride height. Supplied in the stated size and rate for correct setup matching.
King Shocks 3.0 ID Coil Springs 18 x 500lb
