{"product_id":"aaawzdwd-15-aluminum-swivel-water-neck-for-chevy-sbc-bbc-polished-1-1-2-hose-o-ring-seal","title":"AAAWZDWD 15° Aluminum Swivel Water Neck for Chevy SBC\/BBC — Polished, 1-1\/2\" Hose, O-ring Seal","description":"\u003cp\u003e\u003cstrong\u003eAAAWZDWD’s 15° polished aluminum swivel water neck is a direct-fit replacement for Chevy small‑ and big‑block V8 engines (1955–1986) that accepts standard GM thermostats and 1-1\/2\" I.D. hoses.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned as a durable, OEM‑spec aftermarket replacement, this 15‑degree water neck reorients the upper coolant outlet to improve hose routing and clearance on SBC and BBC Chevrolet engines. Machined from high‑quality aluminum with a polished finish and an O‑ring sealing surface, it ships with the mounting bolts and O‑ring gasket you need for a straightforward swap. The swivel joint lets you fine‑tune hose angle during installation, while dimensions and bolt spacing match classic GM patterns.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this 15° water neck improve hose routing and fitment?\u003c\/h3\u003e\n\u003cp\u003eTilting the coolant outlet forward by 15 degrees clears tight firewall or accessory spaces and shortens awkward hose runs, reducing stress and potential kinks. The swivel feature gives extra micro‑adjustment so you can align the hose without forcing or bending it.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e15° outlet angle relocates hose path for better clearance\u003c\/li\u003e\n  \u003cli\u003eSwivel joint allows rotational adjustment during install\u003c\/li\u003e\n  \u003cli\u003eFits 1-1\/2\" I.D. hoses common on GM V8 cooling systems\u003c\/li\u003e\n  \u003cli\u003eCompact 3-3\/8\" maximum height for tight engine bays\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this water neck bolt directly to my Chevy SBC\/BBC thermostat housing?\u003c\/h3\u003e\n\u003cp\u003eYes—bolt centers and overall dimensions match GM specifications for small‑ and big‑block Chevy engines built from 1955 through 1986. It accepts standard GM thermostats and uses an O‑ring sealing method similar to original equipment.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e3-1\/4\" bolt center spacing for direct replacement\u003c\/li\u003e\n  \u003cli\u003eAccepts normal GM thermostats—no special parts required\u003c\/li\u003e\n  \u003cli\u003eIncludes two mounting bolts and one O‑ring gasket for installation\u003c\/li\u003e\n  \u003cli\u003eDesigned for SBC and BBC families: 265–502 displacement coverage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the construction and corrosion‑resistance features?\u003c\/h3\u003e\n\u003cp\u003eCrafted from high‑grade aluminum, the neck is polished for appearance and basic surface protection. The aluminum body resists rust and is lighter than steel, while the O‑ring seal reduces risk of coolant leaks when installed correctly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh‑quality aluminum construction for strength and low weight\u003c\/li\u003e\n  \u003cli\u003ePolished finish for corrosion resistance and visual appeal\u003c\/li\u003e\n  \u003cli\u003eO‑ring sealing style for reliable coolant containment\u003c\/li\u003e\n  \u003cli\u003eSupplied hardware meets mounting specifications for secure fit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation and what hardware is included?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward for anyone familiar with basic engine cooling system work. The package contains the water neck, two bolts, and an O‑ring gasket so you can replace the part in one session without sourcing additional fasteners or seals.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePackage includes 1 water neck, 2 bolts, and 1 O‑ring gasket\u003c\/li\u003e\n  \u003cli\u003eSwivel feature simplifies final hose alignment after bolting down\u003c\/li\u003e\n  \u003cli\u003eNo special tools required beyond common hand tools\u003c\/li\u003e\n  \u003cli\u003eFollow torque specs and use fresh coolant after service\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? This AAAWZDWD 15° aluminum swivel water neck is aimed at classic Chevy owners, restorers, hot rodders, and anyone upgrading cooling ergonomics on small‑ or big‑block Chevy V8s (1955–1986). It’s suitable when original necks are corroded, when hose clearance is problematic, or when a polished appearance is desired without altering thermostat or hose size.\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 fit both small‑block and big‑block Chevy engines?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It fits SBC and BBC Chevrolet V8s from 1955–1986 and accepts standard GM thermostats.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What hardware and seals come with the water neck?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The package includes the 15° water neck, two mounting bolts, and one O‑ring gasket for installation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"AAAWZDWD","offers":[{"title":"Default Title","offer_id":48084503527582,"sku":"B0DKSWMR53","price":31.82,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/aaawzdwd-front-view-polished-water-neck.jpg?v=1785857772","url":"https:\/\/northtrailauto.ca\/products\/aaawzdwd-15-aluminum-swivel-water-neck-for-chevy-sbc-bbc-polished-1-1-2-hose-o-ring-seal","provider":"North Trail Auto","version":"1.0","type":"link"}