{"product_id":"earls-straight-transmission-adapter-6-an-male-to-9-16-18-threads-short-front","title":"Earl's – Straight Transmission Adapter -6 AN Male to 9\/16-18 Threads (Short\/Front)","description":"\u003cp\u003eImprove clearance and simplify transmission plumbing with the Earl’s Straight Transmission Adapter, designed specifically for GM 4L80E applications using the long\/rear 1\/4-18 NPSM port. This high-quality steel adapter converts the factory thread to a -6AN male connection, allowing reliable integration with AN lines during engine swaps or custom builds. Its nickel-plated finish provides excellent corrosion resistance, while the direct-fit design ensures a secure, leak-free seal. By replacing restrictive factory hard lines, this adapter offers greater routing flexibility, improved clearance in tight transmission tunnels, and dependable performance in high-demand setups.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDirect-fit for GM 4L80E transmissions using 9\/16-18 short\/front threads\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eConverts factory port to -6 AN male for flexible line routing\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eImproves tunnel clearance during engine swaps\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSteel construction with corrosion-resistant nickel finish\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatible with custom and high-performance plumbing setups\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIdeal for replacing factory hard lines with AN fittings\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Earls","offers":[{"title":"Default Title","offer_id":45791542640839,"sku":"ERL961982ERL","price":22.05,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/ERL961982ERL.jpg?v=1763457014","url":"https:\/\/mainstreeteshop.com\/products\/earls-straight-transmission-adapter-6-an-male-to-9-16-18-threads-short-front","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}