{"product_id":"gm-hd-timing-chain-12646387","title":"GM HD TIMING CHAIN - 12646387","description":"\u003cp\u003e\u003cstrong\u003eGM Heavy Duty Timing Chain - 12646387\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis is a heavy duty single roller chain that uses an improved alloy steel and the sideplates have an increased thickness to improve strength. If your are making cam change or a basic freshen-up on your engine, then you should consider replacing the timing chain.  This chain can be used on all LS engines and can be used with stock gears.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNEW GM PART# 12646387 REPLACES OLD GM PART#'s 12646386 and 12586482\u003c\/span\u003e\u003c\/p\u003e","brand":"GM","offers":[{"title":"Default Title","offer_id":13789856923691,"sku":"12646387","price":74.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2716\/4086\/products\/brian-tooley-racing-chevrolet-performance-hd-timing-chain-12646386-30026810163398.jpg?v=1627495967","url":"https:\/\/www.glennsautoperformance.com\/products\/gm-hd-timing-chain-12646387","provider":"Glenn's Auto Performance","version":"1.0","type":"link"}