{"product_id":"edelbrock-exhaust-valve-guide-bbc-perf-rpm","title":"Edelbrock Exhaust Valve Guide - BBC Perf \/RPM 9703","description":"\u003cp\u003eManganese-bronze valve guide (one each) for Performer \u0026amp; Performer RPM heads, except as noted.\n\u003cbr\u003eEdelbrock Exhaust Valve Guide-BBC Perf.\/RPM\n\u003cbr\u003eThe Edelbrock #60985 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.\n\u003cbr\u003eChevrolet:Big-Block Mark IV:396 (6.5L)-502 (8.2L)\u003c\/p\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":44584348844290,"sku":"ede9703","price":44.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8981\/2226\/files\/4725960f41dead683d969673a5946c57.jpg?v=1712462368","url":"https:\/\/billsperformance.com\/fr\/products\/edelbrock-exhaust-valve-guide-bbc-perf-rpm","provider":"Bills Performance","version":"1.0","type":"link"}