{"product_id":"earls-gm-ls-oil-pressure-gauge-adapter-fittings-black-anodized-2024-t8-aluminum","title":"Earl's – GM LS Oil Pressure Gauge Adapter Fittings Black Anodized 2024-T8 Aluminum","description":"\u003cp\u003eUpgrade your GM LS engine swap with the Earl's GM LS Oil Pressure Gauge Adapter Fittings, engineered for precise and reliable installation of after-market gauges. Constructed from durable 2024-T8 aluminum with a black anodized finish, these adapters screw directly into the M16 x 1.5mm oil passage on the rear of the GM LS engine block, providing a secure, leak-free connection. Made in the USA, these fittings combine strength, corrosion resistance, and professional-grade performance. These adapters support a variety of after-market sending units and mechanical gauge hoses, including 1\/8\" NPT female, -3 AN male, or -4 AN male configurations. Ideal for oil pressure monitoring in GM LS swaps, they can also be used in other M16 x 1.5mm plumbing applications requiring a reliable metric-to-AN connection.\u003c\/p\u003e\n\u003cp\u003e𝗙𝗲𝗮𝘁𝘂𝗿𝗲𝘀:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDirect-fit M16 x 1.5mm adapter for GM LS engine blocks\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSupports 1\/8\" NPT female, -3 AN male, or -4 AN male connections\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBlack anodized 2024-T8 aluminum for durability and corrosion resistance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIdeal for installing after-market oil pressure gauges on GM LS swaps\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCan be used in other M16 x 1.5mm plumbing applications\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMade in the USA for quality and reliability\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Earls","offers":[{"title":"Default Title","offer_id":45946504184007,"sku":"ERLAT9919BFJERL","price":17.33,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/ERLAT9919BFJERL.avif?v=1765432564","url":"https:\/\/mainstreeteshop.com\/products\/earls-gm-ls-oil-pressure-gauge-adapter-fittings-black-anodized-2024-t8-aluminum","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}