{"id":4843347279950,"title":"Comp Cams 12-610-5 SBC Oval Track Mechanical Flat Tappet Camshaft 290B-4","handle":"com12-610-5","description":"\u003cp\u003eCamshaft - Mechanical Flat Tappet - Lift 0.540 \/ 0.534 in - Duration 290 \/ 304 - 104 LSA - 3500 \/ 6800 RPM - Small Block Chevy - Each\u003c\/p\u003e","published_at":"2025-10-06T15:48:03-05:00","created_at":"2020-10-03T14:48:48-05:00","vendor":"COMP CAMS","type":"Camshafts","tags":["Advertised Exhaust Duration: 304 Advertised Duration: 290 int.\/304 exh.","Advertised Intake Duration: 290","Basic Operating RPM Range: 3500-6800","Cam Style: Mechanical flat tappet","Computer-Controlled Compatible: No","Engine Size and Year: 262-400 (1955-98)","Exhaust Valve Lash: 0.022 in.","Exhaust Valve Lift with Factory Rocker Arm Ratio: 0.534 in.","Grind Number: CS 290B-4","Intake Duration at 050 inch Lift: 255 Exhaust Duration at 050 inch Lift: 266 Duration at 050 inch Lift: 255 int.\/266 exh.","Intake Valve Lift with Factory Rocker Arm Ratio: 0.540 in.","Lobe Separation (degrees): 104 Intake Valve Lash: 0.020 in.","Make: Chevy","Quantity: Sold individually.","Valve Lift with Factory Rocker Arm Ratio: 0.540 int.\/0.534 exh.","Valve Springs Required: Yes"],"price":34195,"price_min":34195,"price_max":34195,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":32651361452110,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"COM12-610-5","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Comp Cams 12-610-5 SBC Oval Track Mechanical Flat Tappet Camshaft 290B-4","public_title":null,"options":["Default Title"],"price":34195,"weight":4222,"compare_at_price":null,"inventory_management":"shopify","barcode":"036584560050","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/www.winnerscircle.com\/cdn\/shop\/products\/COM12-610-5_0f1c3b1d-7b80-4b57-bba2-6e3d11b63348.jpg?v=1601759514"],"featured_image":"\/\/www.winnerscircle.com\/cdn\/shop\/products\/COM12-610-5_0f1c3b1d-7b80-4b57-bba2-6e3d11b63348.jpg?v=1601759514","options":["Title"],"media":[{"alt":"Comp Cams12-610-5","id":7987088425038,"position":1,"preview_image":{"aspect_ratio":1.776,"height":563,"width":1000,"src":"\/\/www.winnerscircle.com\/cdn\/shop\/products\/COM12-610-5_0f1c3b1d-7b80-4b57-bba2-6e3d11b63348.jpg?v=1601759514"},"aspect_ratio":1.776,"height":563,"media_type":"image","src":"\/\/www.winnerscircle.com\/cdn\/shop\/products\/COM12-610-5_0f1c3b1d-7b80-4b57-bba2-6e3d11b63348.jpg?v=1601759514","width":1000}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003eCamshaft - Mechanical Flat Tappet - Lift 0.540 \/ 0.534 in - Duration 290 \/ 304 - 104 LSA - 3500 \/ 6800 RPM - Small Block Chevy - Each\u003c\/p\u003e"}