{"product_id":"bbc-performer-rpm-454-o-cylinder-head-assembled-60439","title":"BBC Performer RPM 454-O Cylinder Head Assembled - 60439","description":"Cylinder Head - Performer RPM High-Compression - Assembled - 2.190 \/ 1.880 in Valves - 290 cc Intake - 100 cc Chamber - 1.550 in Springs - Angle Plug - Aluminum - Big Block Chevy - Each\u003cp\u003e\u003cbr\u003eCylinder Head - Performer RPM High-Compression - Assembled - 2.190 \/ 1.880 in Valves - 290 cc Intake - 100 cc Chamber - 1.550 in Springs - Angle Plug - Aluminum - Big Block Chevy - Each\u003c\/p\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":44742296797207,"sku":"BDVJ_60439","price":1214.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7630\/4663\/files\/EDE60439.jpg?v=1773422693","url":"https:\/\/outfrontperformance.com\/products\/bbc-performer-rpm-454-o-cylinder-head-assembled-60439","provider":"Out Front Performance","version":"1.0","type":"link"}