{"product_id":"b-m-transmission-speedometer-port-plug","title":"B\u0026M TRANSMISSION SPEEDOMETER PORT PLUG","description":"B\u0026amp;M Racing \u0026amp; Performance brings you this billet aluminum speedometer port block-off plug that fits all Tremec TKX, 3550, T-5, TKO 5-speeds, Magnum 6-speeds, Borg Warner T-45 manual transmissions and Ford C4, C6 AOD, 4R70W \u0026amp; 4R75W automatic transmissions. The 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 installation instructions for an easy and quick installation.","brand":"B\u0026M","offers":[{"title":"Default Title","offer_id":51748579639615,"sku":"BBFT_20298","price":42.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/2041\/6831\/files\/20298.jpg?v=1769282294","url":"https:\/\/smgspeed.com\/products\/b-m-transmission-speedometer-port-plug","provider":"SMGspeed","version":"1.0","type":"link"}