Swift springs are some of the best springs on the market today. We have been using Swifts for years on all our MCS assemblies and they have never let us down. Rated for at least 1,000,000 cycles, these are some of the most consistent and longest lasting springs available. These helpers are great for keeping contact and centering the main spring during droop.
Sold by the spring. Order 1 per corner and 4 for a whole car.