{"product_id":"comp-cams-4507-8","title":"COMP Cams Studs 7\/16in Hi-Tech (CB Ex)","description":"\u003cp\u003eCOMP Cams takes pride in having the finest Rocker arm Studs available on the market. The High Energyâ„¢ and Magnum Series Studs work well in Applications with moderate lifts and spring pressures and are available in the popular 3\/8\" and 7\/16\" sizes. When ultimate strength is required as with high rpm Roller Cam Applications, the Hi-Techâ„¢ Race Stud is the answer. This Stud has a thin jam nut for Rocker clearance, rolled threads for maximum contact and a ground-flat top so accurate valve adjustment can be achieved and maintained. The diameter of the jam nut is larger in order to spread the load over a larger area. All COMP Cams Studs have generous radii and a black oxide finish. Designed for ultimate strength and locking force High Energy and Magnum polylocks are best for moderate lift and spring pressure Applications Hi-Tech Polylocks work well in all high end Race applications. The Stud girdle polylocks are precision ground for minimum runout and tapered for extra strength in the locking area.\n\n\nBase Thread\n\n\n\n\nPart #\nDescription\nDiameter\nLength\nStud Diameter\nEffective Stud Length\n\n\n4507-8\nHi-Tech Race Exhaust for 396-454 Chevrolet with Aluminum Head\n7\/16\"\n1.680\"\n7\/16\"\n2.000\"\n\n\u003c\/p\u003e\u003cp\u003eGenuine COMP Cams. Part number 4507-8.\u003c\/p\u003e\u003cp\u003eShips from US warehouse.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e California Proposition 65 — this product can expose you to chemicals known to the State of California to cause cancer or reproductive harm.\u003c\/p\u003e","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":48709980651745,"sku":"4507-8","price":89.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/7608\/4961\/files\/b494947dba2538104bddee4ac398e23e.jpg?v=1784690962","url":"https:\/\/mlperformanceusa.com\/products\/comp-cams-4507-8","provider":"ML Performance USA","version":"1.0","type":"link"}