{"product_id":"icon-11-26-gm-2500-3500-hd-0-2in-rear-vs-3-0-rr-cdcv-pair","title":"ICON 71705CP 3.0 Series Rear RR Shocks CDCV 0-2\" for 2011-2026 GM 2500\/3500 HD","description":"\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e2011-2026 Chevrolet Silverado 2500 HD (All Cabs, All Engines, 2WD\/4WD) - Non-Cab \u0026amp; Chassis\u003c\/li\u003e \u003cli\u003e2011-2026 Chevrolet Silverado 3500 HD (All Cabs, All Engines, 2WD\/4WD, SRW) - Non-Cab \u0026amp; Chassis\u003c\/li\u003e \u003cli\u003e2011-2026 GMC Sierra 2500 HD (All Cabs, All Engines, 2WD\/4WD) - Non-Cab \u0026amp; Chassis\u003c\/li\u003e \u003cli\u003e2011-2026 GMC Sierra 3500 HD (All Cabs, All Engines, 2WD\/4WD, SRW) - Non-Cab \u0026amp; Chassis\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFitment Notes\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eDoes NOT fit Cab \u0026amp; Chassis models on any year or trim\u003c\/li\u003e \u003cli\u003eCompatible with 0-2\" of rear lift over stock - lift height is based on a stock-equipped vehicle\u003c\/li\u003e \u003cli\u003eOEM wheels and tires fit with these shocks installed\u003c\/li\u003e \u003cli\u003eRecommended aftermarket wheels: ICON Alloys 17x8.5\" w\/ 5\" backspace \/ 6mm offset; 18x9\" or 20x9\" w\/ 5.25\" backspace \/ 6mm offset\u003c\/li\u003e \u003cli\u003eOffset upper eyelet design allows direct bolt-in fitment to factory rear shock mounts - no modification required\u003c\/li\u003e \u003cli\u003eFor fixed-valving rear shocks without CDCV, see ICON part number 71705P; for CDEV electronic version see 71705EP\u003c\/li\u003e \u003cli\u003eShocks are fully serviceable and rebuildable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eICON Compression Damping Control Valve (CDCV) delivers 10 externally adjustable compression damping settings - from soft to hard - via a clearly engraved knob at the reservoir, tunable on-vehicle without disassembly\u003c\/li\u003e \u003cli\u003e3.0\" body diameter delivers 50% more piston surface area than ICON's 2.5 Series shocks for superior stability and vehicle control under demanding off-road and towing conditions\u003c\/li\u003e \u003cli\u003eICON's internal Bump Zone increases damping by 20% as the shock approaches full compression - protecting against harsh bottom-outs under high-velocity impacts\u003c\/li\u003e \u003cli\u003eIncreased internal oil volume and larger external surface area versus 2.5 Series provide superior heat dissipation and fade resistance during sustained hard use\u003c\/li\u003e \u003cli\u003eOffset upper eyelet engineering allows direct bolt-in fitment to factory rear shock mounts\u003c\/li\u003e \u003cli\u003eCerakoted steel cylinders with 6061 aircraft-grade aluminum CNC machined components for maximum corrosion resistance and durability\u003c\/li\u003e \u003cli\u003eOne-piece linear compression\/digressive rebound piston design with vehicle-specific valving for controlled, balanced performance\u003c\/li\u003e \u003cli\u003e7\/8\" diameter induction-hardened, chrome-plated shock shaft; 100% rebuildable and re-tunable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e \u003cli\u003ePosition: Rear\u003c\/li\u003e \u003cli\u003eLift Range: 0-2\" rear lift over stock\u003c\/li\u003e \u003cli\u003eShock Body Diameter: 3.0\"\u003c\/li\u003e \u003cli\u003eShaft Diameter: 7\/8\" (0.875\") Induction-Hardened, Chrome-Plated\u003c\/li\u003e \u003cli\u003eReservoir Type: Remote Reservoir (Piggyback)\u003c\/li\u003e \u003cli\u003eBump Zone: Yes - internal, increases damping 20% at full compression\u003c\/li\u003e \u003cli\u003eDamping Adjustment: CDCV - 10 externally adjustable compression damping settings, soft to hard\u003c\/li\u003e \u003cli\u003eCDCV Adjuster: Large engraved knob, 10 detented stops, on-vehicle adjustable\u003c\/li\u003e \u003cli\u003eUpper Mount Type: Offset Eyelet (fits factory rear shock mount)\u003c\/li\u003e \u003cli\u003ePiston Design: One-Piece Linear Compression \/ Digressive Rebound\u003c\/li\u003e \u003cli\u003eBody Material: Cerakoted Steel Cylinders with 6061 Aircraft-Grade Aluminum CNC Machined Components\u003c\/li\u003e \u003cli\u003eShock Oil: Premium Grade 5WT\u003c\/li\u003e \u003cli\u003eShipping Weight: 41.0 lbs\u003c\/li\u003e \u003cli\u003eShipping Dimensions: 31.0\" L x 13.0\" W x 7.0\" D\u003c\/li\u003e \u003cli\u003eUPC: 840103436326\u003c\/li\u003e \u003cli\u003eCountry of Origin: United States\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eIncluded Components\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e2x V.S. 3.0 Series Rear Remote Reservoir Shock Absorbers with CDCV\u003c\/li\u003e \u003cli\u003e2x Compression Damping Control Valves (CDCV)\u003c\/li\u003e \u003cli\u003eAll required mounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003cp\u003e The ICON 71705CP is a vehicle-specific V.S. 3.0 Series rear remote reservoir shock pair with CDCV, engineered for the 2011-2026 Chevrolet Silverado 2500\/3500 HD and GMC Sierra 2500\/3500 HD (non-cab \u0026amp; chassis). At 3.0\" in body diameter, these shocks deliver 50% more piston surface area than ICON's 2.5 Series rear options - providing greater stability, improved vehicle control, and significantly better heat dissipation for drivers who tow, haul heavy loads, or push their HD truck hard off-road. The Cerakoted steel cylinder construction provides excellent long-term corrosion resistance in demanding work and trail conditions, while the offset upper eyelet allows the shocks to bolt directly into the factory rear mounting location.\u003c\/p\u003e\u003cp\u003e The CDCV adds 10-position externally adjustable compression damping - fine-tunable on-vehicle with a clearly engraved knob at the reservoir - allowing precise adjustment from soft street cruising to hard off-road damping with no disassembly required. ICON's integrated internal Bump Zone adds 20% more damping force as the shock nears full compression, preventing harsh bottom-outs under high-velocity hits. These shocks are compatible with 0-2\" of rear lift over stock and are 100% rebuildable and re-tunable for long-term serviceability. Note: does not fit cab \u0026amp; chassis configurations on any year or trim.\u003c\/p\u003e","brand":"ICON","offers":[{"title":"Default Title","offer_id":53362750554431,"sku":"ICO71705CP","price":2041.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/7308\/9343\/files\/39c60937b753a3c8ccb98bc8fe8381a3L.jpg?v=1784824212","url":"https:\/\/wcaperformance.com\/products\/icon-11-26-gm-2500-3500-hd-0-2in-rear-vs-3-0-rr-cdcv-pair","provider":"WCA Performance","version":"1.0","type":"link"}