{"product_id":"edelbrock-performer-manifold-polished","title":"Edelbrock Performer Manifold Polished","description":"\u003cp\u003eEdelbrock part #21011 Performer intake manifold is designed for street 1955-86 small-block Chevys. Edelbrock's Patented Dual-plane, low-rise design with a 180-degree firing order greatly improves torque over a wide rpm range for excellent throttle response from off-idle through 5500rpm. Not for 1987 and later cast iron or Chevy Bowtie heads. Will fit 1987 and later stock aluminum heads. This manifold offers a polished finish for a brilliant shine and classic look.\u003c\/p\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/a94f98a6cca627bead20d256b78521ca.PDF\"\u003eWarranty\u003c\/a\u003e\u003cbr\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":42839426826345,"sku":"EDE21011","price":595.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/3949\/6041\/files\/2da1ffa11fb5b300520f1b2f8fb3f931.jpg?v=1769103859","url":"https:\/\/velocityfactor.shop\/products\/edelbrock-performer-manifold-polished","provider":"Velocity Factor","version":"1.0","type":"link"}