This assembled Shock Set provides ideal replacement parts for your kit supplied items. High-quality materials. Pre-filled with 800cSt silicone shock oil. Ready to bolt on to your vehicle. Clip-on spring preload adjusters included for fine-tuning of vehicle ride height. Fitted with 1.2mm x 1 Hole Pistons. Fitted with 3.04N/mm Shock Spring. 2 x Assembled Shock Absorbers 2 x 8mm Shock Preload Spacers 2 x 4mm Shock Preload Spacers 2 x 2mm Shock Preload Spacers