{"product_id":"comp-cams-cb-320b-10-camshaft-for-chevy-big-block-396-454-engines-with-oiling-groove","title":"COMP Cams CB 320B-10 Camshaft for Chevy Big Block 396-454 Engines with Oiling Groove","description":"BBC - 1965-66 396 c.i.d. models have an oiling groove in the rear journal. The listed part numbered cams will not fit these models, so if you require a Camshaft with the oiling groove, please call us at 1-800-999-0853 or contact us, and we will assist you with placing an order.\nFor use in large engine. Flat or hydro. Use tunnel ram. 11.5:1+ compression.\nChevrolet GEN IV 396-454 Big Block Engines Originally Equipped with Flat Tappet Camshafts\n\u003cp\u003eThe COMP Cams CB 320B-10 camshaft is designed specifically for Chevrolet Gen IV 396-454 big block engines, including 1965-66 models with a 396 cubic inch displacement. This camshaft features an oiling groove in the rear journal, essential for proper lubrication in certain engine configurations. Please note that standard camshafts listed may not fit models with this oiling feature; for those applications, contact us at 1-800-999-0853 or through our support channels to ensure you receive the correct part.\u003cbr\u003eBuilt for high-performance applications, this camshaft is suitable for use in large engines with flat or hydraulic lifters and is optimized for tunnel ram setups. It is ideal for engines with an 11.5:1 or higher compression ratio, delivering enhanced airflow and horsepower. The design ensures reliable operation in demanding racing or performance street environments, making it a popular choice among enthusiasts seeking to upgrade their big block Chevy engines.\u003cbr\u003eThe CB 320B-10 features precision manufacturing standards to ensure durability and consistent performance. Its specifications are tailored to improve engine breathing, resulting in increased power output and improved throttle response. This camshaft is part of COMP Cams' lineup of high-quality automotive components, trusted by professionals and hobbyists alike for their performance and reliability. Proper installation and compatibility verification are recommended to maximize performance benefits and engine longevity.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eDesigned for Chevrolet Gen IV 396-454 big block engines from 1965-66 with oiling groove in rear journal\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOptimized for high-performance applications with 11.5:1+ compression ratios\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSuitable for use with flat or hydraulic lifters and tunnel ram setups\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePrecision-machined for durability and reliable operation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEnhances airflow, horsepower, and throttle response in large engines\u003c\/li\u003e\u003c\/ul\u003e","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":55149749797169,"sku":"4389969","price":350.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0990\/2247\/1473\/files\/f6a55dd26bec0c733705a453d976f74b_b664ee3d-f913-4cbc-84cd-fdf50b2235de.jpg?v=1783572880","url":"https:\/\/shop.topspeedcincy.com\/products\/comp-cams-cb-320b-10-camshaft-for-chevy-big-block-396-454-engines-with-oiling-groove","provider":"Top Speed Cincy Shop","version":"1.0","type":"link"}