{"product_id":"brian-tooley-racing-btr-ls2-ls3-timing-chain-dampener-btr88670","title":"BTR Timing Chain Dampener | LS2\/LS3 | BTR88670","description":"\u003cp\u003eThe BTR Timing Chain Dampener is a black plastic dampener built for GM LS2 and LS3 engines, designed as a direct cross-reference to GM part number 12588670. It will not fit LS1 or LS6 blocks without modification, and LS7 applications require a different part.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart Number: BTR88670 (cross-reference to GM 12588670)\u003c\/li\u003e\n\u003cli\u003eApplication: GM LS2 \/ LS3 engines (Gen IV, non-LS7)\u003c\/li\u003e\n\u003cli\u003eMaterial: Plastic, black\u003c\/li\u003e\n\u003cli\u003eFitment Note: Will not fit LS1 or LS6 blocks without modification. For LS7 applications, use GM part number 12581276 instead.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch5\u003eWhat engines use the BTR88670 timing chain dampener?\u003c\/h5\u003e\u003cp\u003eThe BTR88670 fits GM LS2 and LS3 engines and cross-references to GM part number 12588670.\u003c\/p\u003e\u003ch5\u003eWhat is the BTR88670 dampener made from?\u003c\/h5\u003e\u003cp\u003eIt is made from black plastic.\u003c\/p\u003e\u003ch5\u003eDoes the BTR88670 replace the factory dampener?\u003c\/h5\u003e\u003cp\u003eYes, it is designed as a direct cross-reference replacement for GM part number 12588670 on LS2\/LS3 applications.\u003c\/p\u003e\u003ch5\u003eWill the BTR88670 fit an LS1, LS6, or LS7 engine?\u003c\/h5\u003e\u003cp\u003eIt will not fit LS1 or LS6 blocks without modification. For LS7 applications, BTR directs customers to GM part number 12581276 instead of the BTR88670.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What engines use the BTR88670 timing chain dampener?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The BTR88670 fits GM LS2 and LS3 engines and cross-references to GM part number 12588670.\"}},{\"@type\":\"Question\",\"name\":\"What is the BTR88670 dampener made from?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It is made from black plastic.\"}},{\"@type\":\"Question\",\"name\":\"Does the BTR88670 replace the factory dampener?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, it is designed as a direct cross-reference replacement for GM part number 12588670 on LS2\/LS3 applications.\"}},{\"@type\":\"Question\",\"name\":\"Will the BTR88670 fit an LS1, LS6, or LS7 engine?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It will not fit LS1 or LS6 blocks without modification. For LS7 applications, BTR directs customers to GM part number 12581276 instead of the BTR88670.\"}}]}\u003c\/script\u003e","brand":"Brian Tooley Racing","offers":[{"title":"Default Title","offer_id":42899933265968,"sku":"GNBP_BTR88670","price":21.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/BTRBTR88670.jpg?v=1775096051","url":"https:\/\/berryperformancesales.com\/products\/brian-tooley-racing-btr-ls2-ls3-timing-chain-dampener-btr88670","provider":"Berry Performance Sales","version":"1.0","type":"link"}