The stock bottom overload spring is very harsh in spring rate, this mini pack is a progressive overload that will ride better and provide 1/2” to 1-1/4” of rear lift depending on how many spacer blocks are used.Get a better ride quality and the added height with one product. These mini packs are only compatible with the stock spring packs, and they fasten to the stock spring packs with a new center pins (included).Longer u-bolts may be required, and are not included.
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