{"product_id":"6-71-street-supercharger-kit","title":"6-71 Street Supercharger Kit","description":"The Speedmaster PCE460.1006 is a 6-71 Street Supercharger kit engineered for Chevy SBC engines, offering a significant boost in performance. This comprehensive kit is designed to deliver an estimated 45-55 percent increase in streetable power. It features precision-engineered, double-pinned rotors that are meticulously timed and clearanced post-assembly to ensure optimal efficiency and durability. The kit also incorporates heavy-duty front and rear bearing plates for enhanced structural integrity.\n\nThe Speedmaster blower drive kit includes a complete intake manifold with a strategically relocated pop-off valve to the back for improved function. It also comes with an adapter plate, polished to match the supercharger, designed to accommodate two 4-barrel carburetors. The package contains all essential components required for installation, such as upper and lower drive pulleys, an idler pulley with bracket, a dual V-belt accessory drive pulley, a 3-inch Gilmer-style drive belt, and all necessary gaskets and hardware. This kit provides a substantial upgrade for performance enthusiasts seeking maximum power and a distinctive engine appearance.","brand":"Speedmaster","offers":[{"title":"Default Title","offer_id":52663778672952,"sku":"PCE460.1006","price":1285.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687712922.jpg?v=1784329533","url":"https:\/\/store.motormia.co\/products\/6-71-street-supercharger-kit","provider":"MOTORMIA","version":"1.0","type":"link"}