{"product_id":"march-performance-water-neck-ls-series-20an-straight-aluminum-with-o-ring-and-hardware","title":"March Performance Water Neck LS Series -20AN Straight Aluminum with O-Ring and Hardware","description":"Thermostat Housing LS -20AN Straight\n\u003cp\u003eThe March Performance Water Neck LS Series -20AN Straight is crafted from durable aluminum with a sleek black anodized finish, designed for high-performance automotive applications. This water neck features a straight design with a -20AN male fitting, providing a reliable connection for aftermarket cooling systems and custom plumbing setups. The inclusion of an O-ring ensures a secure seal, preventing leaks under high pressure, while the hardware facilitates straightforward installation. Suitable for GM LS-Series engines, this component is engineered to withstand demanding conditions, making it ideal for racing, street performance, or modified vehicles requiring enhanced cooling efficiency. Its precision manufacturing guarantees fitment and durability, helping maintain optimal engine temperatures and system integrity during intense driving conditions. Whether upgrading existing cooling components or building a custom setup, this water neck offers a combination of performance, quality, and reliability. Designed for enthusiasts and professional builders alike, it integrates seamlessly into LS engine swaps and custom automotive projects.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eMaterial: Aluminum with black anodized finish for corrosion resistance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFitting: -20AN male connection for high-volume coolant flow\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesign: Straight water neck suitable for custom cooling configurations\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSeal: Includes O-ring for leak-proof operation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompatibility: Specifically designed for GM LS-Series engines\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eHardware: Mounting hardware included for easy installation\u003c\/li\u003e\u003c\/ul\u003e","brand":"MARCH PERFORMANCE","offers":[{"title":"Default Title","offer_id":44677858328642,"sku":"MPPBTH-216-08","price":80.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/4327\/4306\/files\/MPPBTH-216-08.jpg?v=1786027382","url":"https:\/\/ltactradingco.com\/products\/march-performance-water-neck-ls-series-20an-straight-aluminum-with-o-ring-and-hardware","provider":"LTAC Trading Co.","version":"1.0","type":"link"}