{"product_id":"comp-cams-7905-1-pushrod-length-checker-magnum-6-125-7-500-in","title":"Comp Cams 7905-1 Pushrod Length Checker — Magnum, 6.125–7.500 in","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eEngine builders know that accurate rocker arm geometry can influence valve timing consistency and overall valve train performance. The Comp Cams 7905-1 Magnum Pushrod Length Checker is designed to help you dial in that geometry with a simple, repeatable setup. It covers a practical range from 6.125 inches to 7.500 inches, allowing you to precisely adjust pushrod length to match your cam profile and rocker configuration. This makes it a versatile tool for a wide range of Magnum-style setups.\u003c\/p\u003e\n\n\u003ch3\u003eKey benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAdjustable length from 6.125\" to 7.500\"\u003c\/li\u003e\n  \u003cli\u003ePart of the Magnum line; built for performance-minded builds\u003c\/li\u003e\n  \u003cli\u003eUniversal fit design for broad compatibility\u003c\/li\u003e\n  \u003cli\u003eMade in the United States; compact, lightweight package\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow it helps in practice\u003c\/h3\u003e\n\u003cp\u003eIn the garage or shop, you can quickly gauge rocker geometry by varying the pushrod length within the specified range. The tool’s simple, repeatable measurements shorten the setup time, reducing guesswork and enabling more consistent valve train geometry during assembly.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eTime-saving method for initial geometry checks\u003c\/li\u003e\n  \u003cli\u003eSupports iterative adjustments to approach the desired feel and clearance\u003c\/li\u003e\n  \u003cli\u003eLow-cost solution compared with more complex measurement rigs\u003c\/li\u003e\n  \u003cli\u003eLightweight and easy to handle in tight engine bays\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct details\u003c\/h3\u003e\n\u003cp\u003eSpecifications reflect practical usage and portability. The tool is sourced from the United States, designed for universal fit, with a compact profile that travels well in a toolbox. Package details help you plan storage and transport.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003ePackage dimensions: 0.762 H x 29.21 L x 6.35 W cm\u003c\/li\u003e\n  \u003cli\u003eCountry of origin: United States\u003c\/li\u003e\n  \u003cli\u003eFit type: Universal Fit\u003c\/li\u003e\n  \u003cli\u003ePackage weight: 0.022 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy choose Comp Cams\u003c\/h3\u003e\n\u003cp\u003eComp Cams combines decades of engineering with a focus on reliability and value. The pushrod length checker is a straightforward tool that supports careful measurement and informed decisions during cam swaps or rocker upgrades.\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 the Comp Cams 7905-1 Pushrod Length Checker used for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It helps dial in rocker arm geometry by allowing precise pushrod length adjustments from 6.125\" to 7.500\".\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this tool compatible with Magnum-style setups and universal fit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It features a universal fit design and supports Magnum pushrod ranges across diverse engine builds.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Comp Cams","offers":[{"title":"Default Title","offer_id":42469385732181,"sku":"B00062YFQM","price":40.32,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/comp-cams-pushrod-length-checker-6-125-7-500-magnum.jpg?v=1778092457","url":"https:\/\/plentytorque.co.uk\/products\/comp-cams-7905-1-pushrod-length-checker-magnum-6-125-7-500-in","provider":"PlentyTorque","version":"1.0","type":"link"}