{"product_id":"btr-small-bore-ls9-head-gasket-3-950-bore-sold-in-pairs-btr-058420-2","title":"BTR SMALL BORE LS9 HEAD GASKET - 3.950\" BORE - SOLD IN PAIRS - BTR-058420-2","description":"\u003cdiv class=\"rte\"\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eBTR SMALL BORE LS9 HEAD GASKET - 3.950\" BORE - SOLD IN PAIRS - BTR-058420-2\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe BTR LS9 head gasket can't be beat for performance and value, but traditionally, the smaller bore engines have had to make do with a head gasket bore 0.15\" bigger than needed. By re-designing a smaller bore gasket, we increased the amount of gasket material between the bores another 0.15\" for better durability . This is advantageous on small bore LS engines with higher cylinder pressures such as those found in power adder applications. These feature .055\" thickness spread across 7 layers of steel. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDESIGNED TO WORK  WITH A TRICK FLOW FAST AS CAST LS1 HEAD.\u003c\/strong\u003e May also work with other aftermarket cylinder heads.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Brian Tooley Racing","offers":[{"title":"Default Title","offer_id":46456540168391,"sku":"BTR-058420-2","price":148.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0568\/3029\/6263\/files\/ls9.jpg?v=1777221125","url":"https:\/\/justifiedproformance.com\/products\/btr-small-bore-ls9-head-gasket-3-950-bore-sold-in-pairs-btr-058420-2","provider":"Justified PROformance","version":"1.0","type":"link"}