{"product_id":"small-block-chevrolet-zz6-vortec-emissions-provision-1","title":"Small Block Chevrolet - ZZ6\/Vortec - Emissions Provision","description":"The Small Block Chevy center bolt valve covers (designed to fit Vortec\/ZZ4\/ZZ5\/ZZ6) feature a generous internal height for exceptional valve train clearance and include pre-installed internal baffling, polished mounting hardware, and oil fill \/ PCV grommets (valve cover gaskets not included).","brand":"Holley","offers":[{"title":"Default Title","offer_id":47770961445122,"sku":"BBVL_241-292","price":419.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/0618\/0354\/files\/241-292_1.jpg?v=1778744991","url":"https:\/\/www.lethalperformance.com\/products\/small-block-chevrolet-zz6-vortec-emissions-provision-1","provider":"Lethal Performance","version":"1.0","type":"link"}