{"product_id":"frankenstein-m311-billet-rocker-stand-mach-rsm311fed","title":"Frankenstein Engine Dynamics 913001 - M311 Billet Rocker Stand","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eFor use with Frankenstein M311 Heads Only. Will not work with OEM or other aftermarket heads.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan\u003eThese Billet Aluminum Rocker Stands from Frankenstein are required to run a factory style rocker arm on their FED M311 cylinder heads. These stands will work only on their M311 heads, not for use on OEM GM cylinder heads or other aftermarket castings. Designed to use LS3 style rocker arms (offset 1.7 ratio intake rocker, straight 1.7 ratio exhaust rocker).\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cstrong\u003e(Sold as individual) \u003c\/strong\u003e\u003c\/p\u003e","brand":"Frankenstein Engine Dynamics","offers":[{"title":"Machined","offer_id":48429338099939,"sku":"913000","price":85.8,"currency_code":"USD","in_stock":true},{"title":"Anodized Black","offer_id":48429338132707,"sku":"913001","price":145.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/0199\/1139\/files\/Monster_Series_Rocker_Arm_Stands_Pair__60767.jpg?v=1773174751","url":"https:\/\/lmpofmd.com\/products\/frankenstein-m311-billet-rocker-stand-mach-rsm311fed","provider":"LMP","version":"1.0","type":"link"}