{"product_id":"fox-2-0-performance-ifp-front-rear-shock-kit-2011-2019-chevy-gmc-2500hd-3500hd-2wd-4wd-4-6-in-lift","title":"Fox 2.0 Performance IFP Front \u0026 Rear Shock Kit | 2011-2019 Chevy\/GMC 2500HD\/3500HD 2WD\/4WD | 4-6 in Lift","description":"\u003cdiv class=\"hs-fitment\"\u003e\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e2011-2019 Chevy Silverado 2500HD\/3500HD and GMC Sierra 2500HD\/3500HD, 2WD and 4WD, with a 4 to 6 in lift kit (4 to 6 in front, 4 to 6 in rear)\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp class=\"hs-excl\"\u003e\u003cstrong\u003eDoes not fit:\u003c\/strong\u003e stock or leveled trucks, trucks lifted 3.5 in or less, trucks lifted 7 in or more (use the 7-9 in kit)\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"hs-why\"\u003e\n\u003ch3\u003eWhy this kit\u003c\/h3\u003e\n\u003cp\u003eDrop-bracket lift kits in the 4 to 6 in range relocate the front shock mounts and raise the rear with blocks or springs, and most ship with a basic twin-tube or as a shock-less kit. This is the FOX upgrade for that truck: two 980-24-965 fronts and two 980-24-659 rears at the extended length the lift needs, so the shocks work in the middle of their travel instead of near full extension. Each is a 2 in aluminum-body monotube with an internal floating piston separating oil from nitrogen, keeping the damping consistent when hot and quiet over big hits. Race-derived high-flow piston, application-specific valving.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"hs-glance\"\u003e\n\u003ch3\u003eAt a glance\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eKit contents\u003c\/th\u003e\n\u003ctd\u003e2 front shocks + 2 rear shocks (one complete truck)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFront\u003c\/th\u003e\n\u003ctd\u003eFox 2.0 Performance IFP 980-24-965, for 4 to 6 in front lift\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRear\u003c\/th\u003e\n\u003ctd\u003eFox 2.0 Performance IFP 980-24-659, for 4 to 6 in rear lift\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDesign\u003c\/th\u003e\n\u003ctd\u003e2.0 in impact-extruded 6061-T6 aluminum body, internal floating piston, 5\/8 in hard chrome shaft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDrivetrain\u003c\/th\u003e\n\u003ctd\u003e2WD and 4WD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003eFOX limited lifetime warranty (Performance Series purchased after 3\/30\/2025)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003cdiv class=\"hs-specs\"\u003e\n\u003ch3\u003eWhat is in the box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2 x Fox 2.0 Performance Series IFP front shock, part number 980-24-965\u003c\/li\u003e\n\u003cli\u003e2 x Fox 2.0 Performance Series IFP rear shock, part number 980-24-659\u003c\/li\u003e\n\u003cli\u003eBushings, washers and hardware. Factory or lift kit mounting bolts are reused\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cdiv class=\"hs-faq\"\u003e\n\u003ch3\u003eQuestions\u003c\/h3\u003e\n\u003cdetails\u003e\u003csummary\u003eWill the front fit my lift kit's shock brackets?\u003c\/summary\u003e\u003cp\u003eFOX sizes the 4-6 in front to the relocated lower mounts of the common drop-bracket kits. If your kit uses an unusual bracket, compare the extended length before ordering; we can look it up by kit brand.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eMy lift kit came with shocks. Why swap?\u003c\/summary\u003e\u003cp\u003eMost 4-6 in GM HD kits ship with nitro-charged twin-tubes as the base option. The FOX 2.0 is the common upgrade, uses the same mounts, and holds its damping on washboard and under a trailer where a twin-tube fades.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow long does installation take?\u003c\/summary\u003e\u003cp\u003eRears are 20 to 30 minutes per side with hand tools. Fronts are a bolt-in swap at the lift kit's lower mount and the frame, about 30 to 45 minutes per side.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is the warranty?\u003c\/summary\u003e\u003cp\u003eFOX covers 2.0 and 2.5 Performance Series IFP shocks purchased after 3\/30\/2025 with a limited lifetime warranty against defects, to the original retail owner through the original place of purchase. Keep your Hannah Suspension order confirmation.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\u003cdiv class=\"hs-about\"\u003e\n\u003ch3\u003eAbout FOX\u003c\/h3\u003e\n\u003cp\u003eFOX Factory has built racing and off-road dampers since 1974 and supplies factory shocks for the Ford Raptor, Ram TRX and Chevy ZR2. The 2.0 Performance Series brings that race-developed piston and valving to a bolt-on truck shock. Hannah Suspension ships genuine FOX parts with full factory warranty.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"FOX","offers":[{"title":"Default Title","offer_id":48991703040222,"sku":null,"price":919.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/8105\/1102\/files\/48247b0ac7b9a5709d321848e6f78858_97600a17-978d-4d75-9816-ea28a34a64c9.jpg?v=1788703876","url":"https:\/\/hannahsuspension.com\/products\/fox-2-0-performance-ifp-front-rear-shock-kit-2011-2019-chevy-gmc-2500hd-3500hd-2wd-4wd-4-6-in-lift","provider":"Hannah Suspension","version":"1.0","type":"link"}