{"product_id":"fox-2-5-perf-shock-95","title":"FOX 2.5 Perf Shock","description":"\u003cdiv\u003e\n\u003ch1\u003eFOX 2.5 Performance Series Front Shock for 2001–2010 GM 2500HD\/3500HD\u003c\/h1\u003e\n\u003cp\u003eProprietary internal floating piston design and a 10N3 valving profile deliver consistent, fade-resistant damping across demanding trails and daily highway commutes without requiring chassis modifications.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eMachined 6061-T6 Aluminum Monotube Body:\u003c\/b\u003e The precision-machined 2.5‑inch outer tube sheds heat rapidly during sustained compression cycles, preventing fluid foaming and valve collapse that standard twin-tube shocks suffer under heavy loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNitrogen-Charged ISPD Separation System:\u003c\/b\u003e An isolated floating piston keeps high-pressure nitrogen physically separated from the hydraulic fluid, ensuring neutral buoyancy and predictable rebound stroke even when ambient temperatures fluctuate sharply.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHardened 4130 Chromoly Piston Rod:\u003c\/b\u003e A 0.43‑inch racing-spec shaft resists bending and surface scoring compared to mild steel alternatives, extending bearing life and minimizing maintenance windows between professional rebuilds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDirect OE Fitment for Heavy-Duty Trucks:\u003c\/b\u003e CNC-measured to match factory mounting eye centers, this unit installs into 2001–2010 Chevy and GMC 2500HD\/3500HD frames with zero cutting or aftermarket bracket swaps, preserving critical caster and camber angles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eThreaded Preload \u0026amp; Adjustable Travel Position:\u003c\/b\u003e Quickly dial in ride height from zero to 2.5 inches using the precision thread collar, allowing clean clearance for aggressive tire diameters or additional payload without compromising steering linkage geometry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStreamlined Packaging \u0026amp; Freight-Safe Dimensions:\u003c\/b\u003e Each shock arrives fully assembled and nitrogen-pressurized at just 6 pounds net weight, housed in a 28 x 5 x 4 inch carton sized to bypass dimensional weight surcharges while protecting threads and seals during transit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"FOX","offers":[{"title":"Default Title","offer_id":45992231534652,"sku":"fox987-24-074","price":346.95,"currency_code":"USD","in_stock":false}],"url":"https:\/\/autoexpedition.com\/ru\/products\/fox-2-5-perf-shock-95","provider":"Auto Expedition","version":"1.0","type":"link"}