{"product_id":"trail-truss-for-dynatrac-prorock-80","title":"Trail Truss for Dynatrac ProRock 80","description":"\u003cp\u003e\u003cspan\u003eA Dana 80 is built to handle weight and torque, but suspension loads still need a clear path into the axle tubes. This truss exists to create that path. It uses the factory threaded holes for alignment, then bridges over the cast center section and ties directly into the tubes so the housing carries load where it is strongest.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOnce welded, the truss becomes part of the axle assembly. Suspension forces transfer cleanly into the tubes, keeping the cast center section free from stress it was never intended to manage. Link mounts stay stable, housing deflection is reduced, and the axle maintains consistent behavior under sustained use. The factory cast ARB access port remains open, allowing locker service without cutting or modifying the truss.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eDesigned for Dynatrac ProRock Dana 80 rear axles\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMain truss structure formed from 3\/8 inch steel plate\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGussets cut from 3\/16 inch steel\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBridges over the cast center section\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWelds directly to axle tubes\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFactory threaded holes used for positioning\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eARB air locker access port remains unobstructed\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eShipped unwelded for proper assembly and fitment\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eThis truss is intended for Dynatrac Pro Rock Dana 80 axle assemblies with 4 inch diameter axle tubes. Factory vehicle axles are not compatible. Assembly and welding are required.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhen the axle is built to carry real suspension loads, the truss should feel permanent. This one is designed to become part of the housing and stay there for the life of the build.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\" role=\"presentation\" class=\"gmail-zfr3Q gmail-CDt4Ke\"\u003e\u003cspan class=\"gmail-C9DxTc\"\u003eMADE IN THE USA\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\" role=\"presentation\" class=\"gmail-zfr3Q gmail-CDt4Ke\"\u003e\u003cstrong\u003e\u003cspan class=\"gmail-C9DxTc\"\u003eDimensions:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"gmail-n8H08c gmail-UVNKR\"\u003e\n\u003cli dir=\"ltr\" class=\"gmail-zfr3Q gmail-TYR86d eD0Rn\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\" class=\"gmail-zfr3Q gmail-CDt4Ke\"\u003e\u003cspan class=\"gmail-C9DxTc\"\u003eDimensions H\/W\/D: \u003c\/span\u003e\u003cspan class=\"gmail-C9DxTc\"\u003e8\u003c\/span\u003e\u003cspan class=\"gmail-C9DxTc\"\u003e\" \/ \u003c\/span\u003e\u003cspan class=\"gmail-C9DxTc\"\u003e24\u003c\/span\u003e\u003cspan class=\"gmail-C9DxTc\"\u003e\" \/\u003c\/span\u003e\u003cspan class=\"gmail-C9DxTc\"\u003e11.2\u003c\/span\u003e\u003cspan class=\"gmail-C9DxTc\"\u003e\"\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" class=\"gmail-zfr3Q gmail-TYR86d eD0Rn\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\" class=\"gmail-zfr3Q gmail-CDt4Ke\"\u003e\u003cspan class=\"gmail-C9DxTc\"\u003eWeight: \u003c\/span\u003e\u003cspan class=\"gmail-C9DxTc\"\u003e27.7 \u003c\/span\u003e\u003cspan class=\"gmail-C9DxTc\"\u003elbs\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\" role=\"presentation\" class=\"gmail-zfr3Q gmail-CDt4Ke\"\u003e\u003cstrong\u003e\u003cspan class=\"gmail-C9DxTc\"\u003eSuggested Parts:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\" role=\"presentation\" class=\"gmail-zfr3Q gmail-CDt4Ke\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/motobilt.com\/products\/rear-upper-control-arm-mounts?variant=39434267492436\" target=\"_blank\"\u003e\u003cspan class=\"gmail-C9DxTc\"\u003eMB3049 - Rear Axle Upper Arm Link Mounts\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\" role=\"presentation\" class=\"gmail-zfr3Q gmail-CDt4Ke\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/motobilt.com\/products\/lower-link-mount-rear-axle?variant=40482216935508\" target=\"_blank\"\u003e\u003cspan class=\"gmail-C9DxTc\"\u003eMB1571 - 4” Tube Triangulated Lower Link Mount for Rear Axle\u003c\/span\u003e\u003c\/a\u003e\u003cspan class=\"gmail-C9DxTc\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2714\/8736\/files\/MB4045_-_Shipping.pdf?v=1765983906\" class=\"btn\" target=\"_blank\"\u003eProduct Components\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4\u003eInstructions\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2714\/8736\/files\/MB4045_-_Assembly_Instructions.pdf?v=1765983906\" class=\"btn\" target=\"_blank\"\u003eAssembly Instructions\u003c\/a\u003e\u003c\/p\u003e","brand":"Motobilt","offers":[{"title":"Default Title","offer_id":44231207551075,"sku":"MB4045","price":369.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0659\/2548\/0547\/files\/MB4045.jpg?v=1780341905","url":"https:\/\/offroadnchillstore.com\/products\/trail-truss-for-dynatrac-prorock-80","provider":"Off Road n Chill Store","version":"1.0","type":"link"}