{"product_id":"motordyne-516-basic-plenum-spacer-md-516b","title":"Motordyne 5\/16\" Basic Plenum Spacer (MD - 516\"B)","description":"At the optimum height and yielding the best overall gains, the Motordyne 5\/16 plenum spacer outperforms the competition and conveniently keep your engine cover and strut bar in place. This stealth modification adds 11HP-13HP and is the simplest to install. All Motordyne melt proof plenum spacers come with pre-attached, high quality gasket\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cli\u003eGains: 11HP-13HP\u003c\/li\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003ciframe src=\"\/\/www.youtube.com\/embed\/cX4hUGVC5gg\" width=\"560\" height=\"314\" allowfullscreen=\"allowfullscreen\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Motordyne Engineering","offers":[{"title":"Default Title","offer_id":52025802686756,"sku":"MD-516B","price":291.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/6801\/0532\/files\/ShowProductImage_0aa766da-d4e7-49e5-aa77-3a0257cf44c2.jpg?v=1771511111","url":"https:\/\/autohousesupply.com\/products\/motordyne-516-basic-plenum-spacer-md-516b","provider":"AutoHouseSupply","version":"1.0","type":"link"}