{"product_id":"edelbrock-60989","title":"Edelbrock Single SBC Etec-200 Head Comp","description":"\u003cp\u003eThe Edelbrock #60989 E-Tec cylinder head is replacements for 302, 327, 350 \u0026amp; 400 c.i.d. S\/B Chevy engines with \"Vortec-style\" manifolds. They feature an LT1-style raised runner intake port design for increased air-flow and ultimate performance. A unique combustion chamber design positions the spark plug closer to the center of the cylinder, promoting a more efficient combustion resulting in more power. This head includes an adjustable rocker stud and guide plate set-up for use with adjustable rockers or washers to properly position the stud height to accommodate factory style self-aligning rocker arms. They have 20% more exhaust flow than a cast iron Vortec head, great performance up to 6000 rpm and can produce 9.5:1 compression with stock pistons in 350 cubic-inch engines. RPM E-Tec cylinder head is dual-drilled and will accept 1987-95 center bolt and\/or 1986 \u0026amp; prior perimeter flange mount valve covers and most stock exhaust manifolds.\u003c\/p\u003e\u003cp\u003eGenuine Edelbrock. Part number 60989.\u003c\/p\u003e\u003cp\u003eImported to order from our US supply partner — allow 7-14 days delivery.\u003c\/p\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":62161315594627,"sku":"60989","price":1109.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1018\/6506\/2787\/files\/eb03b9c4be4b5915bf28b049391eda6b.jpg?v=1785033579","url":"https:\/\/www.mlperformance.co.uk\/products\/edelbrock-60989","provider":"ML Performance","version":"1.0","type":"link"}