Parts & Accessories Spare parts Offer on Oxy front and rear 2.0 shocks Without external cylinder, with King front 5cm springs For Sierra / Silverado / Yukon / Tahoe from models 2007/2025 Price: 3050 Among the features of the shocks: they can be serviced when needed, and their warranty is a full year for oil leaks without misuse. Also available: King rear springs, 3cm lift for Yukon and Tahoe (Price: 800)