{"product_id":"2001-2004-gm-heavy-duty-injector-return-line-bolt-10491","title":"2001-2004 Duramax LB7 Merchant Automotive Injector Return Line Bolt Set of 8 (10491-8)","description":"\u003cp\u003e\u003cspan\u003eWith the shallow head on the stock fuel injector return line bolt, it is common for the head to round out during removal or installation. This MA Heavy Duty Duramax Fuel Injector Return Line Bolt has been redesigned to allow nearly double the tool engagement. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eProper engagement of the Allen wrench in the return line bolt head is crucial for accurate torque during reassembly to avoid a fuel leak at the return line fitting. The unique head shape found on LB7 injector return line bolts offers the needed strength while maintaining proper clearance on other engine components.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIt is very common for the heads of these bolts to become rounded during the removal of the bolt.  If the socket does not fit in the bolt properly, it can not be tightened properly and this could lead to a leak, putting fuel in the oil.  Replace this bolt if damaged to avoid expensive problems or to avoid future potential problems later down the road.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eKIT INCLUDES\u003c\/p\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cul\u003e\n\u003cli\u003eMA Aluminum Fuel Filter Head Bleeder Screw\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003eBENEFITS\u003c\/p\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cul\u003e\n\u003cli\u003eUpgrade For Plastic Bleeder Screw \u003c\/li\u003e\n\u003cli\u003eGreat For Replacing Cracked Screw \u003c\/li\u003e\n\u003cli\u003eBuilt To Last \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003eFEATURES\u003c\/p\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cul\u003e\n\u003cli\u003e6061 Aluminum Construction \u003c\/li\u003e\n\u003cli\u003eMachined In House In The USA \u003c\/li\u003e\n\u003cli\u003eBlack Anodized Finish \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003eFITS\u003c\/p\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cul id=\"yui_3_17_2_1_1623770572974_753\"\u003e\n\u003cli\u003e2001 - 2021 | GM Duramax 6.6L\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cul id=\"yui_3_17_2_1_1623770572974_894\"\u003e\u003c\/ul\u003e\n\u003cbr\u003e\n\u003c\/div\u003e","brand":"Merchant Automotive","offers":[{"title":"Default Title","offer_id":51038356209962,"sku":"10491-8","price":127.33,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0912\/1851\/0122\/files\/2001-2004-duramax-lb7-merchant-automotive-injector-return-line-bolt-set-of-8-10491-8-merchant-automotive_1193523b-3283-4d92-a35c-9916d43cac30.png?v=1780069920","url":"https:\/\/pml-parts.ca\/products\/2001-2004-gm-heavy-duty-injector-return-line-bolt-10491","provider":"PML Parts","version":"1.0","type":"link"}