{"product_id":"2003-2018-cummins-manton-24v-valve-spring-kit-d-105-kit-24v","title":"2003-2018 Cummins 5.9L\/6.7L 24V Manton Conical Valve Spring Kit (D-105-KIT-24v)","description":"\u003cp\u003e\u003cstrong\u003e2003-2018 Cummins 5.9L\/6.7L 24V Manton Conical Valve Spring Kit (D-105-KIT-24v)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTransform your Cummins engine with Manton’s complete valve spring and retainer kit, designed to enhance performance, durability, and longevity. This drop-in package offers 105 lbs. of seat pressure and 165 lbs. of open pressure at 0.420 lift, crucial for vehicles with upgraded performance cams.\u003c\/p\u003e\n\u003cp\u003eEngineered with Manton’s exclusive “Pressure Tower” conical spring design and “Ultra Light” steel retainers, this kit ensures the highest strength-to-weight ratio and unmatched reliability across any application, whether your truck serves daily commutes or competitive racing.\u003c\/p\u003e\n\u003cp\u003eThe springs are optimized for up to 75 PSI boost, backed by 105 lbs. of seat pressure. Manton provides heat-treated spring shims to adjust seat pressure as needed for different boost levels. For older trucks from 1998.5 to 2002, where valve spring pockets may be too tight, Manton offers a valve spring pocket cutter to enlarge the pocket for a perfect fit with this advanced spring kit.\u003c\/p\u003e","brand":"Manton Pushrods","offers":[{"title":"Default Title","offer_id":50620240298270,"sku":"D-105-KIT-24v","price":835.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7171\/1262\/files\/Product_Image_99_copy.png?v=1771367944","url":"https:\/\/platinumhpsolutions.myshopify.com\/fr\/products\/2003-2018-cummins-manton-24v-valve-spring-kit-d-105-kit-24v","provider":"Platinum High Performance Solutions, LLC.","version":"1.0","type":"link"}