{"product_id":"edelbrock-single-sbc-etec-200-head-comp","title":"Edelbrock Single SBC Etec-200 Head Comp","description":"\u003cp\u003e\u003cb\u003ePart #:\u003c\/b\u003e 60989\u003c\/p\u003e\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\u003eThe Edelbrock #60989 E-Tec Cylinder Heads are replacements for 302, 327, 350 \u0026amp; 400 SB Chevy engines with Vortec-style manifolds. They feature an LT1-style raised runner intake port design for increased air-flow and ultimate performance.\u003c\/p\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":51777717829944,"sku":"E003 60989","price":1055.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/horsepower-asset-157384-5086135-square_ddbae6ff-e8e7-4d91-b1c3-8c52707567c5.webp?v=1779479383","url":"https:\/\/store.motormia.co\/products\/edelbrock-single-sbc-etec-200-head-comp","provider":"MOTORMIA","version":"1.0","type":"link"}