{"product_id":"b-m-racing-20301-transmission-speedometer-port-plug-gm400","title":"B\u0026M Racing 20301: Transmission Speedometer Port Plug, Gm400","description":"\u003cul\u003e\n\u003cli\u003eBillet Aluminum Construction with Engraved B\u0026amp;M Logo\u003c\/li\u003e\n\u003cli\u003eProtects Your Transmission from Contaminants during use or storage\u003c\/li\u003e\n\u003cli\u003eReplaceable O-ring seal for leak prevention and simple maintenance\u003c\/li\u003e\n\u003cli\u003ePerfect for Electronic Speedometer Conversions\u003c\/li\u003e\n\u003cli\u003eIncludes Stainless Steel Hardware for Superior Corrosion Resistance\u003c\/li\u003e\n\u003c\/ul\u003eB\u0026amp;M Racing \u0026amp; Performance brings you this billet aluminum speedometer port block-off plug that fits GM TH400 transmissions. This plug is used to block the mechanical speedometer gear port when upgrading to an electronic speedometer and includes a replaceable Buna-N-rubber o-ring. It features a black Mil-Spec anodized finish for long lasting good looks, even in harsh conditions. Comes with hardware and instructions for a quick and easy installation.","brand":"B \u0026 M Automotive","offers":[{"title":"Default Title","offer_id":45740279759149,"sku":"U-090127107454","price":81.71,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/1469\/6749\/products\/5149T6oSfeL._SL1500.jpg?v=1689343767","url":"https:\/\/ibs-rvmarines.ca\/products\/b-m-racing-20301-transmission-speedometer-port-plug-gm400","provider":"IBS RVMarines","version":"1.0","type":"link"}