COMP Cams CB 320B-10 Camshaft for Chevy Big Block 396-454 Engines with Oiling Groove

The 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.
Built 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.
The 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.

Features:

• Designed for Chevrolet Gen IV 396-454 big block engines from 1965-66 with oiling groove in rear journal

• Optimized for high-performance applications with 11.5:1+ compression ratios

• Suitable for use with flat or hydraulic lifters and tunnel ram setups

• Precision-machined for durability and reliable operation

• Enhances airflow, horsepower, and throttle response in large engines