{"product_id":"1989-2018-cummins-lifters-tappets-07-t-001","title":"1989-2016 Cummins 5.9L\/6.7L Hamilton Cams Tappets (07-t-001)","description":"\u003cp\u003e\u003cstrong\u003e1989-2016 Cummins 5.9L\/6.7L Hamilton Cams Tappets (07-t-001)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUpgrade your valvetrain with these 1.45″ tappets, specifically designed to fit all 1989–2016 Dodge Cummins engineswithout interfering with the 12V fuel pump eccentric. By increasing the tappet diameter from the older 1.1″ standard, you gain more surface area—promoting significantly better lobe life even when running today’s lower-zinc oils.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBroad Compatibility: Suitable for 12V, 24V, and common-rail Cummins platforms from 1989 through 2016.\u003c\/li\u003e\n\u003cli\u003eNo Eccentric Interference: Engineered to clear the 12V fuel pump eccentric for hassle-free installation.\u003c\/li\u003e\n\u003cli\u003eWider Lobe Contact: With a larger 1.45″ tappet face, these components reduce wear and extend camshaft life.\u003c\/li\u003e\n\u003cli\u003eModern Oil Friendly: Higher surface area mitigates the challenges posed by low-zinc oils, preserving crucial valvetrain integrity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhether you’re pushing for extra power or simply looking to enhance engine longevity, these 1.45″ Tappets offer superior wear resistance and extended camshaft life—making them an essential upgrade for your Dodge Cummins.\u003c\/p\u003e","brand":"Hamilton Cams","offers":[{"title":"Default Title","offer_id":50620246688030,"sku":"07-T-001","price":272.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7171\/1262\/files\/Product_Image_-_2026-01-19T091947.817.png?v=1771368119","url":"https:\/\/platinumhpsolutions.myshopify.com\/fr\/products\/1989-2018-cummins-lifters-tappets-07-t-001","provider":"Platinum High Performance Solutions, LLC.","version":"1.0","type":"link"}