{"product_id":"vmp-performance-08-10-ford-mustang-2-49in-roush-m90-press-on-pulley-90mm-idler-pak","title":"VMP Performance 08-10 Ford Mustang 2.49in Roush M90 Press-On Pulley \u0026 90mm Idler Pak","description":"For late 2008\/2009 Roush changed the type of pulley on their Stage 3 cars and M90 Roushcharger blowers, VMP now offers a pulley that fits! The old pulley was a keyed type held on by a bolt, these blowers can be identified by their straight ribs on the top. Thew new blowers use a press fit pulley with no bolt and a plastic plugs in the front, these blowers have curved fins on top. The new style pulley requires a special tool to remove and install the pulley.","brand":"VMP Performance","offers":[{"title":"Default Title","offer_id":50859161059541,"sku":"VMPVMP-249PW90","price":259.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0622\/5759\/4581\/files\/1de35cd1132d4c52cb481fa02f064e4d.jpg?v=1735206219","url":"https:\/\/www.trumotorsports.com\/products\/vmp-performance-08-10-ford-mustang-2-49in-roush-m90-press-on-pulley-90mm-idler-pak","provider":"trumotorsports","version":"1.0","type":"link"}