{"product_id":"deka-billet-main-shaft-zf8hp7x","title":"Deka Forged Main Shaft ZF8HP7X","description":"\u003ch1\u003eDeka Forged Main Shaft Upgrade\u003c\/h1\u003e\n\u003cp\u003eFor ZF 8HP70 \/ 8HP75 \/ 8HP76\u003c\/p\u003e\n\u003cp\u003eAs power levels and transmission loads continue to rise, the factory main shaft becomes one of the critical load-bearing components in the ZF 8HP70, 8HP75, and 8HP76 platform. While the OEM shaft is designed to handle factory power levels and intended duty cycles, increased torque, higher line pressure, upgraded clutch packs, aggressive calibrations, and repeated hard launches can push the stock component beyond its original design limits.\u003c\/p\u003e\n\u003cp\u003eDeka Forged Main Shaft is engineered from high-strength forged material to provide increased strength, rigidity, and fatigue resistance under extreme transmission loads. The upgraded design is built to withstand the elevated torque and shock loads associated with high-performance and high-power ZF 8HP7X applications.\u003c\/p\u003e\n\u003cp\u003eBy replacing the factory main shaft with a precision-engineered forged upgrade, the transmission gains a significantly stronger foundation for handling increased power and repeated high-load operation. This makes the Deka Forged Main Shaft an essential upgrade for builds where OEM component limitations can become a reliability concern.\u003c\/p\u003e\n\u003cp\u003eWhen building a serious ZF 8HP70, 8HP75, or 8HP76 transmission, upgrading the main shaft isn't simply an enhancement—it's a critical investment in long-term durability, torque capacity, and confidence under extreme conditions.\u003c\/p\u003e","brand":"DEKA Clutches \u0026 Transmissions","offers":[{"title":"Default Title","offer_id":45397932834998,"sku":null,"price":2300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/8012\/5878\/files\/New_Project_8.png?v=1788287792","url":"https:\/\/dekaclutch.com\/products\/deka-billet-main-shaft-zf8hp7x","provider":"DEKA Clutches \u0026 Transmissions","version":"1.0","type":"link"}