{"product_id":"serious-performance-prorock-44-60-axle-set-for-jeep-jk","title":"Serious Performance ProRock 44\/60 Axle-Set for Jeep JK","description":"\u003cp\u003eIdeal for Jeep JK owners who want unquestionable strength and reliability when running 33- to 37-inch-tall tires and also want to save $1,500 to $2,500 by not buying new wheels when upgrading to stronger axles. You get an assembled ProRock 44™ front axle and ProRock 60® semi-float rear axle, giving you the Confidence to Explore® off-roading with your family with the security of reliable, high-quality, U.S.-made axle assemblies.\u003c\/p\u003e\u003ch2\u003eWhat You Get:\u003c\/h2\u003e\u003ch2\u003e\u003cspan style=\"color: #333333;\"\u003eProRock 44™ Unlimited Front Axle\u003c\/span\u003e\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDynatrac-exclusive patented ProRock® nodular-iron, high-pinion ProRock 44™ centersection with control arm bushings installed.\u003c\/li\u003e\n\u003cli\u003eBest-in-class ground clearance and more ground clearance than a factory Dana 30.\u003c\/li\u003e\n\u003cli\u003e3-inch-diameter x ½-inch-thick wall tubing that is 3 times stronger than any stock JK Dana 44 housing.\u003c\/li\u003e\n\u003cli\u003eDynatrac’s U.S.-made forged, double-heat-treated 1350 axleshaft assemblies are included. You get our latest inner and outer 4340 shafts with new U-joints installed.\u003c\/li\u003e\n\u003cli\u003eDynatrac HD BallJoints™ are already installed; the last balljoints you’ll ever need.\u003c\/li\u003e\n\u003cli\u003eIncludes our latest integrated raised track-bar and ram-assist steering mounting package. Dynatrac now offers the very best high-strength steering linkage and integrated ram-assist bracket in the industry.\u003c\/li\u003e\n\u003cli\u003eDynatrac precision-aligned, alloy-steel end forgings, 100% made in the USA.\u003c\/li\u003e\n\u003cli\u003eProRock 44™ Unlimited housing geometry for superior handling and optimal pinion and driveshaft angle for lifted JKs.\u003c\/li\u003e\n\u003cli\u003eRock-proof nodular-iron Dynatrac diff cover.\u003c\/li\u003e\n\u003cli\u003eAll HD suspension brackets are CNC laser-cut and professionally welded and installed, including high-mount track-bar bracket setup for lifted JKs with top-down mounted drag links and high-steering packages.\u003c\/li\u003e\n\u003cli\u003eAxle includes your choice of available selectable lockers and 4.88, 5.13 or 5.38 gear sets.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cspan style=\"color: #ff0000; font-size: x-small;\"\u003e*This ProRock 44™ assembly does not include spindles, hubs, steering knuckles, or brakes -- customer is to reuse the spindles, hubs, steering knuckles, and brakes from their Jeep.\u003c\/span\u003e\u003c\/p\u003e\u003ch2\u003e\u003cspan style=\"color: #333333;\"\u003eProRock 60® Semi-Float Rear Axle\u003c\/span\u003e\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDynatrac-exclusive patented ProRock® nodular-iron, high-pinion ProRock 60® centersection.\u003c\/li\u003e\n\u003cli\u003eBest-in-class ground clearance with more ground clearance than a factory Dana 44.\u003c\/li\u003e\n\u003cli\u003e3.125-inch-diameter by 0.313-inch-thick wall tubing that’s 2.5 times stronger than any stock JK Dana 44 rear housing.\u003c\/li\u003e\n\u003cli\u003eDynatrac exclusive Dual-Sump High Volume™ (DSHV) oiling system to ensure the outer pinion bearing is never without lubrication.\u003c\/li\u003e\n\u003cli\u003eDynatrac U.S.-made forged, heat-treated, 35-spline alloy-steel shafts.\u003c\/li\u003e\n\u003cli\u003eProRock 60® high-pinion housing geometry for long suspension travel, and a 2.75-inch raised driveshaft height to protect driveshaft and U-joint from impact with rocks and trail obstacles.\u003c\/li\u003e\n\u003cli\u003eRock-proof nodular-iron Dynatrac diff cover included.\u003c\/li\u003e\n\u003cli\u003eAll HD suspension brackets are CNC laser-cut and professionally welded and installed, including a multiple-position track-bar bracket for long-travel suspension tuning.\u003c\/li\u003e\n\u003cli\u003eAxle includes your choice of available selectable lockers and 4.88, 5.13 or 5.38 gear sets.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cspan style=\"color: #ff0000;\"\u003e*NOTES:\u003c\/span\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #ff0000;\"\u003eUsing the the integrated ram-assist bracket on the ProRock 44 requires that you flip the drag link.. \u003ca href=\"https:\/\/www.dynatrac.com\/blog\/dynatrac-prorock-44-track-bar-mounting-options\/\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"color: #ff0000;\"\u003eYou can read details by clicking here.\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cspan style=\"color: #ff0000;\"\u003eThis Pro Rock 60 semi-float rear axle assembly does not include brakes - customer is to reuse the brakes from their Jeep JK.\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #ff0000;\"\u003eThe new ram assist\/steering stabilizer bracket for the ProRock44 is not compatible with Reid Racing knuckles. If you wish to use Reid Racing knuckles, we can substitute our first-generation raised trackbar bracket which does not have the integrated ram assist\/steering stabilizer mount. Please call 714-596-4461 for details.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cimg src=\"https:\/\/www.dynatrac.com\/media\/wysiwyg\/Prop-65-Warning-Label_16px.jpg\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e Cancer and Reproductive Harm – \u003ca href=\"https:\/\/www.p65warnings.ca.gov\/\" rel=\"noopener\" target=\"_blank\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\u003c\/p\u003e","brand":"Dynatrac","offers":[{"title":"Default Title","offer_id":45244296003650,"sku":"DT serious-performance-prorock-44-60-axle-set for jeep jk","price":11198.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1476\/5984\/files\/serious-performance-prorock-44-60-axle-setforjeepjk.jpg?v=1789853103","url":"https:\/\/www.skinnypedalracing.com\/products\/serious-performance-prorock-44-60-axle-set-for-jeep-jk","provider":"Skinny Pedal Racing","version":"1.0","type":"link"}