{"product_id":"arp-2442901-pro-series-flexplate-bolt-kit-for-gen-ii-ls-small-block-chevrolet","title":"ARP 2442901 Pro Series Flexplate Bolt Kit for Gen II\/LS Small Block Chevrolet","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eMeet the ARP 2442901 Pro Series Flexplate Bolt Kit, a premium-grade fastener set designed to meet the demands of Gen II\/LS small block Chevrolet builds. These bolts are forged from aerospace-grade alloy and undergo heat treatment before thread rolling and precision machining, delivering a blend of toughness and accuracy that matters when you are assembling a high-performance drivetrain.\u003c\/p\u003e\u003ch2\u003eKey design advantages\u003c\/h2\u003e\u003cp\u003eKey features work together to provide robust, reliable mounting without adding unnecessary weight. The exclusive flat 12-point head design offers a broader contact area for improved wrench engagement, while a larger-than-stock shank diameter increases strength and helps maintain precise register between flexplate and crank.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eaerospace-grade alloy forging for a high strength-to-weight ratio\u003c\/li\u003e\n\u003cli\u003eheat-treated before thread rolling and machining for uniform hardening\u003c\/li\u003e\n\u003cli\u003eflat 12-point head design for secure wrenching and even torque distribution\u003c\/li\u003e\n\u003cli\u003eincreased shank diameter to bolster strength and register accuracy\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart number: ARP 244-2901\u003c\/li\u003e\n\u003cli\u003eThread size: M11 x 1.5\u003c\/li\u003e\n\u003cli\u003eWrenching size: 3\/4 inch\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat this means in real use\u003c\/h3\u003e\u003cp\u003eFor builders, this kit offers peace of mind during installation and on the dyno. The combination of materials and machining practices is designed to resist galling and wear under torque and vibration, helping you maintain proper alignment over time. While results depend on the overall build and driving conditions, upgrading to Pro Series bolts can contribute to more consistent, predictable mounting behavior in many Gen II\/LS configurations.\u003c\/p\u003e\u003ch3\u003eInstallation considerations\u003c\/h3\u003e\u003cp\u003eAlways verify fitment for your specific crank and flexplate, and follow ARP’s torque specs and lubrication recommendations. As with any high-performance fastener set, professional installation is recommended to maximize preload consistency and service life.\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: What is included in the ARP 2442901 Pro Series Flexplate Bolt Kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A set of M11 x 1.5 bolts with a 3\/4 inch wrenching head, designed for Gen II\/LS small block Chevy engines.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What tangible benefits might this Pro Series kit offer?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The larger shank and flat 12-point head aim to improve strength and register consistency for durable, reliable flexplate mounting.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ARP","offers":[{"title":"Default Title","offer_id":42470169280597,"sku":"B003XUH4QM","price":46.52,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/arp-2442901-pro-series-flexplate-bolt-kit-gen-ii-ls-small-block-chevy-closeup.jpg?v=1778121401","url":"https:\/\/plentytorque.co.uk\/products\/arp-2442901-pro-series-flexplate-bolt-kit-for-gen-ii-ls-small-block-chevrolet","provider":"PlentyTorque","version":"1.0","type":"link"}