{"id":4843392991310,"title":"Comp Cams 42-423-11 Oldsmobile Xtreme Energy Retro-Fit Hydraulic Roller Camshaft XR276HR","handle":"com42-423-11","description":"\u003ch3\u003eCamshaft - Xtreme Energy - Hydraulic Roller - Lift 0.505 \/ 0.505 in - Duration 276 \/ 282 - 110 LSA - 1800 \/ 5600 RPM - Oldsmobile V8 - Each\u003c\/h3\u003e","published_at":"2025-10-06T15:52:08-05:00","created_at":"2020-10-03T15:03:55-05:00","vendor":"COMP CAMS","type":"Camshafts","tags":["Advertised Intake Duration: 276 Advertised Exhaust Duration: 282 Advertised Duration: 276 int.\/282 exh.","and 2200+ stall.","Basic Operating RPM Range: 1800-5600","Cam Style: Hydraulic roller tappet","Camshaft Manufacturers Description: Great for street machines","Computer-Controlled Compatible: No","Duration at 050 inch Lift: 224 int.\/230 exh.","Engine Size and Year: 260-455 (1967-90)","Exhaust Valve Lift with Factory Rocker Arm Ratio: 0.505 in.","Grind Number: XR276HR","Intake Duration at 050 inch Lift: 224 Exhaust Duration at 050 inch Lift: 230","Intake Valve Lift with Factory Rocker Arm Ratio: 0.505 in.","Lobe Separation (degrees): 110","low gears","Make: Oldsmobile","needs headers","Quantity: Sold individually.","Valve Lift with Factory Rocker Arm Ratio: 0.505 int.\/0.505 exh.","Valve Springs Required: Yes"],"price":57995,"price_min":57995,"price_max":57995,"available":false,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":32651419353166,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"COM42-423-11","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"Comp Cams 42-423-11 Oldsmobile Xtreme Energy Retro-Fit Hydraulic Roller Camshaft XR276HR","public_title":null,"options":["Default Title"],"price":57995,"weight":4744,"compare_at_price":null,"inventory_management":"shopify","barcode":"036584780267","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/www.winnerscircle.com\/cdn\/shop\/products\/COM42-423-11_8d27ee7d-a3c7-47d5-bacd-f80b50d59653.jpg?v=1601760228"],"featured_image":"\/\/www.winnerscircle.com\/cdn\/shop\/products\/COM42-423-11_8d27ee7d-a3c7-47d5-bacd-f80b50d59653.jpg?v=1601760228","options":["Title"],"media":[{"alt":"Comp Cams42-423-11","id":7987174768718,"position":1,"preview_image":{"aspect_ratio":1.778,"height":1000,"width":1778,"src":"\/\/www.winnerscircle.com\/cdn\/shop\/products\/COM42-423-11_8d27ee7d-a3c7-47d5-bacd-f80b50d59653.jpg?v=1601760228"},"aspect_ratio":1.778,"height":1000,"media_type":"image","src":"\/\/www.winnerscircle.com\/cdn\/shop\/products\/COM42-423-11_8d27ee7d-a3c7-47d5-bacd-f80b50d59653.jpg?v=1601760228","width":1778}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eCamshaft - Xtreme Energy - Hydraulic Roller - Lift 0.505 \/ 0.505 in - Duration 276 \/ 282 - 110 LSA - 1800 \/ 5600 RPM - Oldsmobile V8 - Each\u003c\/h3\u003e"}