{"product_id":"wikibb-power-steering-adapter-m16-1-5-to-5-8-18-carbon-steel-kit-with-viton-o-rings","title":"WIKIBB Power Steering Adapter M16-1.5 to 5\/8-18 — Carbon Steel Kit with Viton O-Rings","description":"\u003cp\u003e\u003cstrong\u003eWIKIBB's Power Steering Adapter Fitting converts M16-1.5 pressure ports to 5\/8-18 flare lines, letting newer GM o-ring pumps link to older 3\/8\" flared steering lines.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen swapping an LS engine or upgrading a steering system, plumbing differences between modern o-ring-style pumps and legacy flared lines are a common snag. This adapter set addresses that mismatch by threading into the pump pressure tube and accepting factory flared lines, supplied with durable Viton O-rings for a reliable seal. Crafted from robust carbon steel and offered in two sizes per kit, it’s designed to endure under steering-system pressures while simplifying installation on classic and modern GM chassis.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this adapter make an LS swap steering hookup easier?\u003c\/h3\u003e\n\u003cp\u003eThe fitting replaces hard-to-find OEM transition parts and eliminates the need to modify existing flared lines or buy entirely new hoses. It screws into the pump pressure tube and provides a secure mating surface for the factory flared line, preserving original hose routing and fittings.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eThreads into the pressure outlet at the rear of the steering booster pump\u003c\/li\u003e\n  \u003cli\u003eAccepts factory flared lines without cutting or re-flaring\u003c\/li\u003e\n  \u003cli\u003eIncludes Viton O-rings for a durable, chemical-resistant seal\u003c\/li\u003e\n  \u003cli\u003eTwo sizes in the kit to fit common pump configurations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this work with my classic GM steering gearbox or modern LS pump?\u003c\/h3\u003e\n\u003cp\u003eThe WIKIBB adapter is built for compatibility across many GM setups—especially 1980 and newer 605-style gearboxes and GM engines from the mid-1950s through modern LS variants. It’s intended to adapt newer o-ring pumps to older 3\/8\" flare steering lines without replacing the gearbox or hose assemblies.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits 605 power steering gearbox designs and many GM models\u003c\/li\u003e\n  \u003cli\u003eCommonly used with Camaro, Corvette, GTO, and various GM trucks\u003c\/li\u003e\n  \u003cli\u003eWorks with LS1, LS2, LS3, LS6, LSA and other Vortec engines listed\u003c\/li\u003e\n  \u003cli\u003eServes as replacement for part number 605SOL\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and construction features ensure durability?\u003c\/h3\u003e\n\u003cp\u003eThis adapter is machined from carbon steel for strength and long-term wear resistance. Threads are cut deeply and accurately to provide a tight mechanical fit while the included Viton O-rings resist heat and hydraulic fluid for a dependable seal under load.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCarbon steel body for high tensile strength and corrosion resistance\u003c\/li\u003e\n  \u003cli\u003ePrecision-cut threads to reduce leak points and cross-threading risk\u003c\/li\u003e\n  \u003cli\u003eViton O-rings included to withstand heat and power-steering fluid\u003c\/li\u003e\n  \u003cli\u003eLow magnetic conductivity and good high-temperature ductility\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow simple is installation and what should I check after fitting?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward: thread the adapter into the pump pressure tube, seat the O-ring, then attach the factory flared line. After assembly, bleed the steering system per your vehicle’s procedure and inspect for leaks around the adapter and hose ends at operating temperature.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHand-start threads, then torque to specification to avoid damage\u003c\/li\u003e\n  \u003cli\u003eVerify proper O-ring seating before final tightening\u003c\/li\u003e\n  \u003cli\u003eBleed the steering system to remove air pockets after installation\u003c\/li\u003e\n  \u003cli\u003eCheck for leaks after a short test drive and at operating temperature\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: WIKIBB’s Power Steering Adapter Fitting kit is aimed at DIY mechanics, restorers and professional shops performing LS swaps or updating steering systems where modern o-ring pumps must mate to older flared lines. If you’re retaining original hose routing, preserving factory fittings, or restoring a classic GM vehicle while using a newer power steering pump, this adapter cuts installation time and avoids costly custom hose work.\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 adapter include seals?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the kit includes Viton O-rings designed for heat and fluid resistance to ensure a reliable seal.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this compatible with older GM flared lines?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — it adapts newer GM o-ring pumps to older 3\/8\" flared steering lines without line modification.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"WIKIBB","offers":[{"title":"Default Title","offer_id":48084531871902,"sku":"B0C9LW7MRL","price":34.38,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/wikibb-adapter-front-view_00921ee0-8526-4fb8-af77-3a6253af63a3.jpg?v=1785858690","url":"https:\/\/northtrailauto.ca\/products\/wikibb-power-steering-adapter-m16-1-5-to-5-8-18-carbon-steel-kit-with-viton-o-rings","provider":"North Trail Auto","version":"1.0","type":"link"}