{"product_id":"callies-compstar-xtreme-connecting-rods-duramax-diesel-2001-2016-lb7-lly-lbz-lmm-lml","title":"Callies Compstar Xtreme Connecting Rods, Duramax Diesel 2001-2016 LB7\/LLY\/LBZ\/LMM\/LML","description":"\u003ch2 id=\"callies-compstar-xtreme-connecting-rods--duramax-diesel-20012016-lb7llylbzlmmlml\" class=\"MuiTypography-root MuiTypography-headingMedium css-qp7i24\"\u003eCallies Compstar Xtreme Connecting Rods – Duramax Diesel 2001–2016 (LB7\/LLY\/LBZ\/LMM\/LML)\u003c\/h2\u003e\r\\n\u003cp class=\"MuiTypography-root MuiTypography-bodyMedium MuiTypography-paragraph css-14g3j2x\"\u003eUpgrade your Duramax diesel with the strength and reliability of Callies Compstar Xtreme Connecting Rods. Specifically engineered for high-power diesel and power adder applications, these rods are a top choice for serious builders seeking proven durability and exceptional performance.\u003c\/p\u003e\r\\n\r\\n\u003ch3 id=\"key-features\" class=\"MuiTypography-root MuiTypography-headingSmall css-1akoz7\"\u003eKey Features\u003c\/h3\u003e\r\\n\u003cul\u003e\r\\n \t\u003cli\u003e\n\u003cstrong\u003eEngineered for Power:\u003c\/strong\u003e Designed for 2001–2016 Chevy Silverado and GMC Sierra 2500HD\/3500HD trucks with LB7, LLY, LBZ, LMM, and LML Duramax engines.\u003c\/li\u003e\r\\n \t\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Forged from premium 4340 steel, these H-Beam connecting rods deliver outstanding strength to handle high boost, nitrous, and heavy towing.\u003c\/li\u003e\r\\n \t\u003cli\u003e\n\u003cstrong\u003eAdvanced Fasteners:\u003c\/strong\u003e ARP L19 fasteners ensure secure clamping and lasting reliability, even under extreme conditions.\u003c\/li\u003e\r\\n \t\u003cli\u003e\n\u003cstrong\u003eOptimized Design:\u003c\/strong\u003e The Xtreme rods feature thickened H-beam flanges and a reduced center cut for superior rigidity. Non-essential weight is strategically removed to maintain optimal balance and manageable rod weight.\u003c\/li\u003e\r\\n \t\u003cli\u003e\n\u003cstrong\u003ePerformance Specs:\u003c\/strong\u003e\r\\n\u003cul\u003e\r\\n \t\u003cli\u003eCenter-to-Center Length: 6.418\"\u003c\/li\u003e\r\\n \t\u003cli\u003eRod Journal: 2.480\"\u003c\/li\u003e\r\\n \t\u003cli\u003ePin Size: 34.5mm (1.359\")\u003c\/li\u003e\r\\n \t\u003cli\u003eTypical Weight: 1182g per rod\u003c\/li\u003e\r\\n \t\u003cli\u003eConservatively rated for up to 1000HP\u003c\/li\u003e\r\\n\u003c\/ul\u003e\r\\n\u003c\/li\u003e\r\\n\u003c\/ul\u003e\r\\n\u003ch3 id=\"whats-included\" class=\"MuiTypography-root MuiTypography-headingSmall css-1akoz7\"\u003eWhat’s Included\u003c\/h3\u003e\r\\n\u003cul\u003e\r\\n \t\u003cli\u003e8 x Callies Compstar Xtreme Connecting Rods\u003c\/li\u003e\r\\n \t\u003cli\u003eAll necessary hardware\u003c\/li\u003e\r\\n\u003c\/ul\u003e\r\\n\u003ch3 id=\"fitment-notes\" class=\"MuiTypography-root MuiTypography-headingSmall css-1akoz7\"\u003eFitment Notes\u003c\/h3\u003e\r\\n\u003cul\u003e\r\\n \t\u003cli\u003eFits 2001–2016 Chevy Silverado and GMC Sierra 2500HD\/3500HD Duramax diesel engines (LB7, LLY, LBZ, LMM, LML).\u003c\/li\u003e\r\\n \t\u003cli\u003eFor LML engines using OEM replacement pistons, some minor machine work may be required for proper fitment.\u003c\/li\u003e\r\\n\u003c\/ul\u003e\r\\n\u003ch3 id=\"why-choose-compstar-xtreme-rods\" class=\"MuiTypography-root MuiTypography-headingSmall css-1akoz7\"\u003eWhy Choose Compstar Xtreme Rods?\u003c\/h3\u003e\r\\n\u003cp class=\"MuiTypography-root MuiTypography-bodyMedium MuiTypography-paragraph css-14g3j2x\"\u003eIf you’re pushing your Duramax past stock power levels, you need rods that won’t let you down. Thanks to premium materials and careful engineering, you get maximum strength without excess weight. Whether you’re building a street truck, a competition rig, or a heavy-duty tow vehicle, these rods deliver the confidence you need for big power.\u003c\/p\u003e","brand":"Dynamic Diesel 60","offers":[{"title":"Default Title","offer_id":45356780912726,"sku":"LB70104001","price":1176.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/7853\/7302\/files\/CALCST6418MS0LCAX.webp?v=1783552785","url":"https:\/\/sidepiecemotorsports.com\/products\/callies-compstar-xtreme-connecting-rods-duramax-diesel-2001-2016-lb7-lly-lbz-lmm-lml","provider":"Sidepiece Motorsports","version":"1.0","type":"link"}