{"product_id":"arp-flexplate-bolt-kit-for-dodge-5-9l-cummins-12mm-x-1-25-0-700-chromoly-with-12-point-heads","title":"ARP Flexplate Bolt Kit for Dodge 5.9L Cummins — 12mm x 1.25, 0.700\" Chromoly with 12-Point Heads","description":"\u003cp\u003e\u003cstrong\u003eARP 147-2901 is a vehicle-specific flexplate bolt kit made from chromoly with a black oxide finish, sized 12mm x 1.25 and 0.700\" long with 12-point heads for Dodge 5.9L Cummins diesel engines.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis kit supplies the high-strength fasteners needed to secure the flexplate to the engine crank on Dodge 5.9L Cummins diesel applications. ARP engineered these bolts to resist stretch and fatigue under heavy loads, offering a durable replacement or upgrade over OE hardware. The part is tailored to specific vehicle fitments, making installation straightforward when matching your model year and crank configuration.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these bolts improve reliability compared with stock hardware?\u003c\/h3\u003e\n\u003cp\u003eARP bolts are forged from chromoly steel and heat-treated for consistent tensile strength, reducing risk of bolt elongation or breakage under torque. The 12-point head design also helps achieve accurate torque with compatible tools, lowering the chance of improper tightening.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eChromoly construction for superior strength and fatigue resistance\u003c\/li\u003e\n  \u003cli\u003ePrecision heat treatment for consistent clamping force\u003c\/li\u003e\n  \u003cli\u003e12-point head allows secure wrench engagement and cleaner torque application\u003c\/li\u003e\n  \u003cli\u003eBlack oxide finish offers mild corrosion protection and smoother seating\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the exact dimensions and specifications I should expect?\u003c\/h3\u003e\n\u003cp\u003eEach bolt in the ARP 147-2901 kit measures 12 mm in diameter with a 1.25 mm thread pitch and a 0.700 inch shank length. The 12-point head geometry is compatible with standard 12-point sockets and distributes wrench loads across more faces than a hex head.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eThread size: 12 mm x 1.25\u003c\/li\u003e\n  \u003cli\u003eShank length: 0.700 inch\u003c\/li\u003e\n  \u003cli\u003eHead type: 12-point for precise torque delivery\u003c\/li\u003e\n  \u003cli\u003eFinish: black oxide for reduced galling and improved corrosion resistance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this kit fit my Dodge 5.9L Cummins and what’s included?\u003c\/h3\u003e\n\u003cp\u003eThe ARP 147-2901 is labeled as vehicle-specific for Dodge Cummins 5.9L applications; confirm compatibility with your engine year and flexplate by cross-referencing your OE part numbers or consulting fitment notes. The package is compact and designed for direct replacement of the original flexplate bolts.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eARP part number 147-2901 for Dodge Cummins diesel\u003c\/li\u003e\n  \u003cli\u003eVehicle-specific fit — verify against your model year\u003c\/li\u003e\n  \u003cli\u003ePackaged weight approximately 0.55 pounds\u003c\/li\u003e\n  \u003cli\u003eDesigned as direct OE-style replacement or upgrade\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I install and torque these bolts for best results?\u003c\/h3\u003e\n\u003cp\u003eInstall bolts into a clean, properly aligned flexplate and crank flange, following ARP or vehicle manufacturer torque sequence. Use a calibrated torque wrench and follow incremental torque steps to reach the recommended specification for your application to ensure even clamp load and long service life.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eClean mating surfaces and threads before assembly\u003c\/li\u003e\n  \u003cli\u003eApply recommended lubricant or thread treatment per ARP instructions\u003c\/li\u003e\n  \u003cli\u003eTighten in the specified sequence using a calibrated torque wrench\u003c\/li\u003e\n  \u003cli\u003eRetorque if required after initial engine run-in, per guidance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The ARP 147-2901 Flexplate Bolt Kit is ideal for owners and technicians working on Dodge 5.9L Cummins diesel trucks who want a stronger, more durable fastener than typical OE bolts. It suits professional shops, enthusiasts upgrading driveline durability, and anyone replacing worn or damaged flexplate bolts and seeking a vehicle-specific, high-quality chromoly solution.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is ARP 147-2901 compatible with all Dodge 5.9L Cummins years?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: This kit is vehicle-specific—verify compatibility with your model year and crank flange by checking fitment references or OE part cross-listing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do these bolts require special lubrication or treatment?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Follow ARP installation instructions; use the recommended lubricant or thread treatment to achieve correct torque and clamp load.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ARP","offers":[{"title":"Default Title","offer_id":48084078231710,"sku":"B004XJQOWC","price":84.44,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/arp-flexplate-bolt-kit-front-packaging.jpg?v=1785845658","url":"https:\/\/northtrailauto.ca\/products\/arp-flexplate-bolt-kit-for-dodge-5-9l-cummins-12mm-x-1-25-0-700-chromoly-with-12-point-heads","provider":"North Trail Auto","version":"1.0","type":"link"}