{"product_id":"transmission-speedometer-port-plug-1","title":"B\u0026M 20299 Transmission Speedometer Port Plug","description":"B\u0026amp;M Racing \u0026amp; Performance brings you this billet aluminum speedometer port block-off plug that fits GM TH350, TH350c, Powerglide, Muncie M-20 and Aisin AY6 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\u0026M","offers":[{"title":"Default Title","offer_id":44233104883997,"sku":"BBFT_20299","price":76.86,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/2771\/7661\/products\/20299.jpg?v=1757377818","url":"https:\/\/www.mytruckpoint.ca\/products\/transmission-speedometer-port-plug-1","provider":"TruckPoint: Truck Accessories - Car Parts - Canadian Auto Parts","version":"1.0","type":"link"}