{"product_id":"deka-billet-piston-c-hub","title":"Deka Billet Collar Upgrade","description":"\u003ch1\u003e\n\u003cspan\u003eDeka Billet \u003c\/span\u003eCollar Upgrade\u003c\/h1\u003e\n\u003ch3\u003e\u003cspan\u003eFor ZF 8HP70 \/ 8HP75 \/ 8HP76\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAs power levels and transmission loads continue to rise, the factory cast-steel C-Hub Collar Drive becomes one of the critical weak points in the ZF 8HP45, 8HP50, and 8HP51 platform. While adequate for OEM power levels, cast components are inherently limited by material porosity, inconsistent grain structure, and reduced fatigue strength. Under increased line pressure, upgraded clutch packs, aggressive calibrations, and repeated hard launches, these limitations can lead to spline wear, cog tooth deformation, or catastrophic hub failure.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003eDeka Billet Collar Upgrade\u003c\/strong\u003e\u003cspan\u003e is engineered to eliminate these weaknesses while providing the durability demanded by today's high-performance transmission builds.\u003cbr\u003e\u003cbr\u003eWhen building a serious ZF 8HP70, 8HP75, or 8HP76 transmission, upgrading the C-Hub Collar isn't simply an enhancement—it's a critical investment in long-term durability and performance.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"DEKA Clutches \u0026 Transmissions","offers":[{"title":"Default Title","offer_id":45224877686966,"sku":null,"price":399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/8012\/5878\/files\/image_1.png?v=1782751166","url":"https:\/\/dekaclutch.com\/products\/deka-billet-piston-c-hub","provider":"DEKA Clutches \u0026 Transmissions","version":"1.0","type":"link"}