{"product_id":"x-autohaux-105-swivel-water-neck-thermostat-housing-for-chevy-v8s-polished-aluminum-o-ring-bolts","title":"X AUTOHAUX 105° Swivel Water Neck Thermostat Housing for Chevy V8s — Polished Aluminum, O‑Ring \u0026 Bolts","description":"\u003cp\u003e\u003cstrong\u003eThe X AUTOHAUX 105° swivel water neck thermostat housing kit is a polished aluminum elbow assembly with gasket, O-ring and bolts designed to redirect coolant on Chevrolet small- and big-block V8 engines.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis aluminum 105° water neck replaces the factory neck on a wide range of Chevy V8s, including SBC and BBC engines from 283 through 502 cubic inches. Finished with polished aluminum, the elbow allows a rotated thermostat outlet to better fit custom intake manifolds, radiator hoses, or clearance-limited engine bays. The kit includes the water neck, an accessory piece, an O-ring for sealing, and two mounting bolts for a straightforward swap when dimensions match your original thermostat housing location.\u003c\/p\u003e\n\n\u003ch3\u003eWill this water neck fit my Chevrolet small- or big-block engine?\u003c\/h3\u003e\n\n\u003cp\u003eCompatibility centers on bolt pattern and thermostat bore size; this kit is built for common Chevrolet SBC\/BBC thermostat housings used on 283, 302, 305, 327, 350, 383, 396, 427, 454 and 502 engines. It follows the standard outlet orientation but rotates the neck 105° to accommodate hose routing or aftermarket intakes.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFits many OEM-pattern Chevy thermostat housings for small- and big-block V8s.\u003c\/li\u003e\n  \u003cli\u003eDesigned for engines listed above—verify bolt spacing and bore diameter first.\u003c\/li\u003e\n  \u003cli\u003ePolished aluminum construction matched to typical aftermarket plumbing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the swivel 105° angle help during installation?\u003c\/h3\u003e\n\n\u003cp\u003eThe 105° elbow changes outlet direction so hoses clear headers, intake manifolds, or accessories. By rotating the thermostat outlet away from obstructions, it simplifies routing and reduces hose kinks that can impede coolant flow or cause premature wear.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eRedirects hose path to avoid interference with engine components.\u003c\/li\u003e\n  \u003cli\u003eHelps achieve a neater, less stressed hose routing for longevity.\u003c\/li\u003e\n  \u003cli\u003eUseful when installing aftermarket intakes or tight-fitting accessories.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and sealing parts are included for reliability?\u003c\/h3\u003e\n\n\u003cp\u003eThe housing is cast from aluminum alloy with a polished finish for corrosion resistance and visual appeal. The kit comes with an O-ring and two bolts; an accessory component is included to match specific installation needs. Proper gasket and torque are essential to prevent leaks.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eAluminum alloy housing reduces weight and resists corrosion.\u003c\/li\u003e\n  \u003cli\u003eIncluded O-ring provides the primary seal at the thermostat bore.\u003c\/li\u003e\n  \u003cli\u003eTwo bolts supplied for secure mounting; inspect threads and torque to spec.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I use this water neck on both stock and modified cooling setups?\u003c\/h3\u003e\n\n\u003cp\u003eYes—this water neck suits stock replacements and many modified cooling systems that require a different outlet angle or polished appearance. Always confirm fitment details and hose diameters to ensure compatibility with radiators, hoses, and thermostat sizes in your specific build.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eWorks for stock replacements if bolt pattern and bore match.\u003c\/li\u003e\n  \u003cli\u003eCommon choice for custom plumbing on performance or restoration builds.\u003c\/li\u003e\n  \u003cli\u003eMay require matching hose ends or adapters for nonstandard hose sizes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: The X AUTOHAUX 105° swivel water neck thermostat housing kit is aimed at DIY mechanics, restorers, hot-rod builders, and performance enthusiasts working on Chevrolet small- and big-block V8s who need an alternate coolant outlet angle or a polished finished housing. Purchasers should confirm bolt pattern and thermostat bore compatibility before ordering, and have basic hand tools and torque specs for installation. This kit is a practical solution when clearance, hose routing, or aftermarket intake geometry prevents use of the original straight thermostat housing.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this kit include the thermostat?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. The kit includes the 105° water neck, an accessory piece, one O-ring and two bolts; thermostat is not included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How do I confirm fitment for my engine?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Compare your current housing bolt pattern and thermostat bore diameter to the replacement; check clearance for a 105° outlet before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"X AUTOHAUX","offers":[{"title":"Default Title","offer_id":48085371781278,"sku":"B09S93BTF2","price":38.73,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/x-autoHaux-front-view-polished-water-neck.jpg?v=1785870402","url":"https:\/\/northtrailauto.ca\/products\/x-autohaux-105-swivel-water-neck-thermostat-housing-for-chevy-v8s-polished-aluminum-o-ring-bolts","provider":"North Trail Auto","version":"1.0","type":"link"}