{"product_id":"earl-s-gm-ls-oil-pressure-gauge-adapter-fittings-9919bfjerl","title":"Earl’s GM LS Oil Pressure Gauge Adapter Fittings - 9919BFJERL","description":"Earl's new adapter fittings are ideal for installing an after-market oil pressure gauge on GM LS engine swaps.  These fittings screws directly into the M16 x 1.5mm oil passage on the rear china wall of the GM LS engine block.  Options are available to fit most after-market sending units or mechanical gauge hoses (1\/8\" NPT female, -3 AN male, or -4 AN male).  Blue anodized 2024-T8 aluminum construction.  Made in the USA.\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eM16 x 1.5mm - Fits GM LS Series Engine Blocks\u003c\/li\u003e\n\u003cli\u003e-4 AN Male Connection for Hose\u003c\/li\u003e\n\u003cli\u003eBlue Anodized Finish\u003c\/li\u003e\n\u003cli\u003e2024-T8 Aluminum - More Durable than 6061-T6\u003c\/li\u003e\n\u003cli\u003eSimple \u0026amp; Easy Adapter Fitting for Installing After-Market Gauges on GM LS Engines\u003c\/li\u003e\n\u003cli\u003eCan Also Be Used on Other M16 x 1.5mm Plumbing Applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSizes and Connection Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Details:\u003c\/strong\u003e Earls Straight Male AN -4 to M16 x 1.5mm w\/ Crush Washer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdapter AN Size ( A ):\u003c\/strong\u003e 4 AN MALE (AN -4 thread: 7\/16-20, 20 TPI)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdapter Type:\u003c\/strong\u003e Oil Pressure Adapter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetric Thread ( B ):\u003c\/strong\u003e 16MM X 1.5\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Earl’s","offers":[{"title":"Default Title","offer_id":49705257795822,"sku":"EAR-9919BFJERL","price":3.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/9110\/6798\/files\/178c2d14709f9b9a059a637472f3b6a575adf3f1.jpg?v=1791467056","url":"https:\/\/elmosspeedshop.com\/products\/earl-s-gm-ls-oil-pressure-gauge-adapter-fittings-9919bfjerl","provider":"Elmo's Speed Shop","version":"1.0","type":"link"}