{"product_id":"suncoast-coa-22880b-turbo-xst-kit-w-1-1-8-35-spline-alloy-input-shaft-7075-billet-aluminum-drum","title":"Suncoast \"Turbo XST\" Kit w\/ 1-1\/8\" 35 Spline Alloy Input Shaft \u0026 7075 Billet Aluminum Drum","description":"\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eTURBO XST KIT\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eIncludes 1-1\/8\" 35 spline alloy input shaft\u003c\/li\u003e\n\n\u003cli\u003eCast iron stator assembly w\/ 27 spline GM heat treated spline-in stator\u003c\/li\u003e\n\n\u003cli\u003e7075 billet aluminum forward drum\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003eRequires GM converter w\/ 35 spline AOD turbine\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003eThe Coan Racing COA‑22880B “Turbo XST” Kit is a premium, front-end package crafted for Turbo Hydramatic 400 transmissions paired with torque converters, such as GM 35-spline AOD turbine units. This comprehensive kit includes a 1-1\/8″, 35-spline alloy input shaft engineered for superior torsional rigidity and engagement strength, ensuring secure power transfer in extreme torque environments. \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eComplementing the shaft is a heavy-duty cast-iron pump assembly, complete with a heat-treated, 27-spline GM spline-in stator designed to withstand elevated operating pressures and repeated high-RPM cycles.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eAt its core lies a 7075 billet aluminum forward drum capable of accommodating advanced clutch configurations and hardened to deliver reliable performance under load. The assembly drops into a stock-style TH400 case without needing modifications, though it requires mating with a GM converter featuring a 35-spline AOD turbine, making it ideal for XST-driven competition setups.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eBuilt in the USA to Coan’s exacting performance standards, the COA‑22880B Turbo XST kit offers a robust foundation for drag, bracket, and pro-street builds. Its combination of high-strength alloy and steel components ensures reliable fluid dynamics, strong clutch engagement, and drivetrain stability, providing serious performance-ready upgrades engineered to deliver confidence and consistency under extreme load conditions.\u003c\/span\u003e\u003c\/p\u003e","brand":"Suncoast Performance","offers":[{"title":"Default Title","offer_id":48219471577329,"sku":"COA-22880B","price":3447.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/1344\/3057\/files\/Turbo-XST_-Kit-w-1-1-8_-35-Spline-Alloy-Input-Shaft-_-7075-Billet-Aluminum-Drum-Suncoast-Performance-151398195.jpg?v=1779832504","url":"https:\/\/tamelessperformance.com\/products\/suncoast-coa-22880b-turbo-xst-kit-w-1-1-8-35-spline-alloy-input-shaft-7075-billet-aluminum-drum","provider":"TAMELESS PERFORMANCE","version":"1.0","type":"link"}