{"product_id":"comp-cams-camshaft-kit-cs-xr258hr-10-ccak12-407-8","title":"COMP Cams Camshaft Kit CS XR258HR-10 - ccaK12-407-8","description":"COMP Cams offers complete component-matched valve train kits that deliver unbeatable performance, durability and ease of installation.  All cam kits are fully tested and manufactured to the strictest standards. Each kit’s components were specifically chosen as the best performance match for that particular camshaft so that you can reap the benefits of a perfectly matched “Power Engineered System.”  *K-Kit - Complete Kit Includes*  * Camshaft  * Lifters  * Valve Springs  * Retainers  * Valve Locks  * Valve Stem Seals  * Timing Chain Set  * Assembly Lube  * Decals  * Instructions PartNumber : ccaK12-407-8 Description : Complete Kit; Includes Xtreme Energy Camshaft Title : K12-407-8 CamShaft Kit, CS XR258HR-10 Advertised Exhaust Duration : 258 Advertised Intake Duration : 252 Basic Operating RPM Range : 600-4,600 California Proposition 65 : WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov Cam Type : Hydraulic Roller Camshaft Series : Xtreme Energy Engine Family : Chevrolet 262-400 c.i. 8 Cylinder (1958-1998) Exhaust Duration at .050 inch Lift : 206 Exhaust Valve Lift : 0.48 Gaskets Included : No Intake Duration at .050 Inch Lift : 200 Intake Valve Lift : 0.472 Kit Type : K-Kit - Complete Kit Lifter Style : Hydraulic Roller Lifters Included : Yes Usage : Street\/Performance Assembly Lubricant Included : No Camshaft Gear Attachment : 3-Bolt Camshaft Material : Austempered Ductile Iron Lobe Separation : 110 Valve Springs Included : Yes Exhaust Valve Lift(in) : 0.48 Intake Duration : 252 Intake Duration @ .050 in. : 200 Intake Valve Lift(in) : 0.472 RPM Range : 0-6750 Lifter Type : Hydraulic Roller Exhaust Duration : 258 Exhaust Duration @ .050 in. : 206   Engine Components::Camshafts ","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":42580880425215,"sku":"","price":1348.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/1106\/2015\/products\/1ce4ab29799b8a7776d4a55a2b573f1b__33231.jpg?v=1647921725","url":"https:\/\/aristocrat-autosport-llc.myshopify.com\/products\/comp-cams-camshaft-kit-cs-xr258hr-10-ccak12-407-8","provider":"Aristocrat Autosport ","version":"1.0","type":"link"}