Coil-Over Kit - 2.500 in ID Spring - 2.000 in Smooth Body Shock - 7 in Sleeve - Aluminum - Black Anodized - QA1 / Carrera Steel Shocks - Kit Brand Allstar Performance This kit fits 50 Series shocks and will not work on 51 Series shocks. The ALL64161 sleeve will work with the 51 Series shocks. Sleeve has a 2.105 ID and tapers out to 2.175 ID about 1 from one end. ALL64145 Truck Freight- NO State Restriction-
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