{"product_id":"edelbrock-engine-cylinder-head-60215","title":"Edelbrock Performer RPM 60215","description":"Edelbrock Performer RPM 60215 is a performance aluminum cylinder head for Gen I Small-Block Chevrolet engines using a roller camshaft. It is built as a serious airflow and combustion upgrade, not a stock-style repair part, with a 210 cc intake port volume focused on stronger breathing for performance engine combinations.\u003cbr\u003e\u003cbr\u003eAluminum construction, 210 cc intake runners, 75 cc exhaust runners, 64 cc combustion chambers, 1.55 inch valve spring diameter, and .65 inch maximum valve spring lift. That gives builders a more capable head package for combinations where airflow, valvetrain compatibility, and proven Edelbrock performance architecture matter.\u003cbr\u003e\u003cbr\u003eThis product is listed for racing or pre-emissions applications only. Confirm emissions legality in your state before purchase.","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":58173511795072,"sku":"60215","price":1104.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/9390\/7840\/files\/EDEL_60215_CYLINDER_20HEAD_Chevy_20SB_20Performer_20RPM_V8.jpg?v=1779998527","url":"https:\/\/modridge.com\/products\/edelbrock-engine-cylinder-head-60215","provider":"Modridge","version":"1.0","type":"link"}