{"product_id":"gm-performance-gm12629063-gm-ls3-heads-l92-intake-port-type-260cc-intake-68cc-chamber-2-165-int-1-590-exh-valve-each","title":"GM Performance GM12629063 Gm Ls3 Heads L92 Intake Port Type 260Cc Intake 68Cc Chamber 2.165\" Int \/ 1.590 Exh Valve Each","description":"\u003cul\u003e\n\u003cli\u003eFits any LS family engine with 4.00\" bore or larger\u003c\/li\u003e\n\u003cli\u003e2.165\" hollow stem intake, and 1.59\" solid stem exhaust valves\u003c\/li\u003e\n\u003cli\u003e.550\" max valve lift\u003c\/li\u003e\n\u003cli\u003eAs-cast L92 style 260cc intake ports\u003c\/li\u003e\n\u003cli\u003eD-shaped exhaust ports\u003c\/li\u003e\n\u003cli\u003eAs-cast combustion chambers\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e","brand":"GM Performance","offers":[{"title":"Default Title","offer_id":44876597068087,"sku":"GM12629063","price":1517.3,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/9364\/1015\/files\/83142.jpg?v=1780409745","url":"https:\/\/enginemaster.com.au\/products\/gm-performance-gm12629063-gm-ls3-heads-l92-intake-port-type-260cc-intake-68cc-chamber-2-165-int-1-590-exh-valve-each","provider":"Engine Master","version":"1.0","type":"link"}