{"product_id":"gjysyp-oil-valley-afm-dod-plugs-8-piece-for-2005-2018-gen-iv-v-ls-engines","title":"GJYSYP Oil Valley AFM\/DOD Plugs 8-Piece for 2005-2018 Gen IV-V LS Engines","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eUpgrade your AFM-equipped GM V8 with the GJYSYP Oil Valley AFM\/DOD plug kit. This eight‑piece set is designed for the 2005–2018 4th and 5th generation engines, including L99, L83, L86, LT1, LT4, LT5 and other LSX and LT displacements that use genuine DOD\/AFM valley covers. The plugs seal the oil passages, helping keep oil routed as intended and supporting a cleaner, more traditional valve-train flow in builds that aim for consistent performance characteristics.\u003c\/p\u003e\n\u003cp\u003eThese plugs are intended for use with genuine DOD\/AFM valley covers and are not compatible with non-genuine covers. Each plug is installed by gently tapping it into the oil passage hole until it sits flush with the bottom edge, with a 4 mm x 0.7 thread on top for easy future removal. The design includes removable top threads for straightforward access if needed.\u003c\/p\u003e\n\n\u003ch3\u003eWhat you get and where it fits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e8 AFM\/DOD plugs for sealing oil passages on 2005–2018 4th and 5th generation GM V8 engines (LSX\/LT families).\u003c\/li\u003e\n  \u003cli\u003eDesigned specifically for use with Genuine DOD\/AFM valley covers; will not fit non-genuine valley covers.\u003c\/li\u003e\n  \u003cli\u003eFlush installation with a bottom-edge flush sit and a removable top thread (4 mm x 0.7) for easy removal.\u003c\/li\u003e\n  \u003cli\u003eSupports AFM-to-traditional valve train conversions by preventing oil from entering the stock AFM tappet path.\u003c\/li\u003e\n  \u003cli\u003eIncludes guidance for tight fits and a note on proper seating to avoid forcing gaps.\u003c\/li\u003e\n  \u003cli\u003eGJYSYP warranty and dedicated after-sales support for a worry-free experience.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation tips and care\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eTap plugs gently into the oil passage holes until flush with the bottom edge of the plug.\u003c\/li\u003e\n  \u003cli\u003eIf you encounter a tight fit, try chilling the plugs briefly before installation to aid seating.\u003c\/li\u003e\n  \u003cli\u003eDo not use these plugs with aftermarket or non-DOD valley covers; compatibility hinges on genuine DOD\/AFM valley covers.\u003c\/li\u003e\n  \u003cli\u003eEnsure a clean, dry surface and proper alignment before tapping to reduce the risk of gaps.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eQuality and support\u003c\/h3\u003e\n\u003cp\u003eGJYSYP provides strict quality inspection and reliable after-sales service. If you have questions, our team responds promptly to help ensure a smooth installation and a confident purchase.\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: What engines is this plug kit compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Designed for 2005–2018 GM 4th\/5th generation V8s and LSX\/LT families using genuine AFM\/DOD valley covers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will these plugs fit non-genuine AFM valley covers?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. They require genuine DOD\/AFM valley covers for proper fit and sealing.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"GJYSYP","offers":[{"title":"Default Title","offer_id":42466130493525,"sku":"B0D8V2N8N7","price":32.27,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/gjysyp-oil-valley-plug-close-up-8pc.jpg?v=1778039804","url":"https:\/\/plentytorque.co.uk\/products\/gjysyp-oil-valley-afm-dod-plugs-8-piece-for-2005-2018-gen-iv-v-ls-engines","provider":"PlentyTorque","version":"1.0","type":"link"}