{"product_id":"chevrolet-performance-cylinder-head-lsx-ls7-6-bolt-19419193","title":"Chevrolet Performance Cylinder Head - LSX\/LS7 - 6 Bolt","description":"\u003cp\u003eCHEVROLET PERFORMANCE CYLINDER HEADS - LSX - 6 BOLT - 19419193\u003cbr\u003e\n•6-bolt per cylinder bolt pattern.\u003cbr\u003e\n •LS7 style rectangle port design.\u003cbr\u003e\n •Assembled with 2.200\" titanium intake and 1.610\".\u003cbr\u003e\n •Sodium-filled exhaust valves.\u003cbr\u003e\n •12° valve angle, Minimum 4.100\" bore.\u003cbr\u003e\n •270cc \"as-cast\" intake ports, 85cc \"as-cast\" exhaust ports.\u003cbr\u003e\n •70cc \"as-cast\" combustion chambers.\u003cbr\u003e\n •Handles .650\" lift with premium springs.\u003cbr\u003e\n •Uses LS7 rocker arms\/LS7 bolts.\u003c\/p\u003e","brand":"Chevrolet Performance","offers":[{"title":"Default Title","offer_id":52041512714534,"sku":"19419193","price":1998.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/m2_19354239_29.jpg?v=1770810109","url":"https:\/\/billysspeedshop.com\/fr\/products\/chevrolet-performance-cylinder-head-lsx-ls7-6-bolt-19419193","provider":"Billys Speed Shop","version":"1.0","type":"link"}