{"product_id":"edelbrock-cylinder-head-pontiac-performer-rpm-cnc-chamber-87cc-bare-single","title":"Edelbrock Cylinder Head Pontiac Performer RPM CNC Chamber 87cc Bare Single","description":"\u003cp\u003e\u003cb\u003ePart #:\u003c\/b\u003e 60609\u003c\/p\u003e\u003cp\u003eThe Edelbrock #60609 Performer RPM CNC Bare Cylinder Head has the same specifications as our popular Performer RPM cylinder head for 1962-79 389-455 c.i.d. Pontiac engines, but feature a CNC machined combustion chamber. The CNC machined chamber results in a consistent and precise chamber for improved flow performance. Performer RPM CNC cylinder head is available in two chamber sizes. The 87cc chamber version is ideal for 9.5:1 engines and will deliver excellent street performance on low octane fuel. The Edelbrock #60609 Performer RPM CNC cylinder head is patterned after the same port flange configuration as the 1969-1970 Ram-Air IV Pontiac Cylinder Head.\u003c\/p\u003e\u003cp\u003eThe Edelbrock #60609 Performer RPM CNC Bare Cylinder Heads have the same specifications as our popular Performer RPM cylinder heads for 1962-79 389-455 c.i.d. Pontiac engines, but feature a CNC machined combustion chamber.\u003c\/p\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":51780275831096,"sku":"E003 60609","price":1207.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/horsepower-asset-256122-5086562-square_289ae10e-b466-4054-a877-f2567c2aacdf.webp?v=1779465529","url":"https:\/\/store.motormia.co\/products\/edelbrock-cylinder-head-pontiac-performer-rpm-cnc-chamber-87cc-bare-single","provider":"MOTORMIA","version":"1.0","type":"link"}