{"product_id":"engine-cylinder-head-197","title":"Engine Cylinder Head","description":"The Edelbrock part #79899 Small Block Chevy E-CNC cylinder heads offer the ultimate performance. These cylinder heads are fully CNC ported for maximum horsepower and torque, making them ideal for high-performance's street and racing applications. They also feature high-quality lightweight valve springs and heavy duty hardware for maximum lift. E-CNC S\/B CHEVY FEATURES: - Features fully CNC machined intake ports, combustion chambers and exhaust ports for improved performance - Maintains the stock 23 Deg valve angle and intake flange bolt pattern for use with 1986 and earlier intake manifolds - Delivers up to 30-60 horsepower over Performer RPM Cylinder Heads - #61205 \u0026amp; #61209 features 7\/16\" studs and angled spark plugs - Ideal for high Performance's street and racing applications","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":51375297855803,"sku":"BDVJ_79899","price":1743.62,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/5958\/2011\/files\/a517fdfee7145.jpg?v=1781941175","url":"https:\/\/performancepartscanada.ca\/products\/engine-cylinder-head-197","provider":"Performance Parts Canada","version":"1.0","type":"link"}