{"product_id":"sierra-exhaust-manifold-18-1998-1","title":"SIERRA EXHAUST MANIFOLD 18-1998-1","description":"Port \u0026amp; Starboard \u003cbr\u003e 302~351 Engine Cubic Inches\u003cbr\u003e Universal Center Riser Manifold \u003cbr\u003e FITS: \u003cbr\u003e Crusader  302 and 351 CID engines \u003cbr\u003e Interceptor  221, 260 and 289 CID engines \u003cbr\u003e Commander, Mercury, OMC, Palmer, Pleasurecraft  \u0026amp; Waukesha \u003cbr\u003e Comes with 18-4363 Mounting Package \u003cbr\u003e Use 18-0603 Exhaust Manifold Gasket Set","brand":"SIERRA","offers":[{"title":"Default Title","offer_id":48989926359195,"sku":"SIE18-1998-1","price":593.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/9742\/0187\/files\/18_1998_1.jpg?v=1784110334","url":"https:\/\/grmotorcycle.com\/products\/sierra-exhaust-manifold-18-1998-1","provider":"GR Motorcycle","version":"1.0","type":"link"}