{"product_id":"harmonic-balancer-crankshaft-drill-pin-kit-for-6-6l-duramax-lb7-l5p-01-24-chevy","title":"Harmonic Balancer Crankshaft Drill Pin Kit for 6.6l Duramax LB7-L5P 01-24 Chevy","description":"\u003cul\u003e\n\u003cli\u003eReduces crank failure from loose balancer \u003c\/li\u003e\n\u003cli\u003ePin kit eliminates the chance of the harmonic balancer spinning on the crankshaft \u003c\/li\u003e\n\u003cli\u003eEasy to install\u003c\/li\u003e\n\u003cli\u003eCNC Machined Drill Template from 1018 Steel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1x Drill Template\u003c\/li\u003e\n\u003cli\u003e1x 1\/4\" Alloy Steel Dowel Pin by 7\/8\" Long\u003c\/li\u003e\n\u003cli\u003e1x 1\/4\" Cobalt Drill Bit\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1x M18x1.5-60mm Bolt\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-bottom: 0in;\" class=\"MsoNormal\"\u003e\u003cb\u003eFits: 2001-2024 Chevy GMC 6.6 Duramax LB7 LLY LBZ LMM LML L5P\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0in;\" class=\"MsoNormal\"\u003e\u003cb\u003eNote: Will not work on the 6-bolt style Fluidamprs\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0in;\" class=\"MsoNormal\"\u003e \u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0in;\" class=\"MsoNormal\"\u003e\u003cb\u003eInstall notes:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0in;\" class=\"MsoNormal\"\u003e1. Place the drill template on the balancer with the supplied bolt\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0in;\" class=\"MsoNormal\"\u003e2. Rotate the drill hole 180° from the factory key\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0in;\" class=\"MsoNormal\"\u003e3. Mark drill bit at 1-5\/8\" drill depth with tape or a paint marker\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0in;\" class=\"MsoNormal\"\u003e4. Drill the crank slowly using lubricant until at the drill depth of 1-5\/8\". Be sure to hold          the bit square with the end of the crank.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0in;\" class=\"MsoNormal\"\u003e5. Remove the template \u0026amp; clean the hole.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0in;\" class=\"MsoNormal\"\u003e6. Install dowel pin\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0in;\" class=\"MsoNormal\"\u003e7. Install crank bolt and torque to spec.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0in;\" class=\"MsoNormal\"\u003e    2001-2010 74 ft-lbs + 105 degrees\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0in;\" class=\"MsoNormal\"\u003e    2010.5-2020+ 74 ft-lbs + 90 degrees\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0in;\" class=\"MsoNormal\"\u003e    With our balancer bolt: 255 ft-lbs\u003c\/p\u003e","brand":"KB Diesel Performance LLC","offers":[{"title":"Default Title","offer_id":48664652546283,"sku":"KB-6.6l-0116-CSPK","price":44.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/2451\/9915\/files\/Screenshot2026-06-01170053.png?v=1780347687","url":"https:\/\/kbdieselperformance.com\/products\/harmonic-balancer-crankshaft-drill-pin-kit-for-6-6l-duramax-lb7-l5p-01-24-chevy","provider":"KB Diesel Performance LLC","version":"1.0","type":"link"}