COMP Cams CB X4 254H-11 Camshaft for 1965-66 Chevy 396 Big Block Engines with Oiling Groove

The COMP Cams CB X4 254H-11 camshaft is designed specifically for 1965-66 Chevrolet 396 cubic inch displacement (c.i.d.) big block engines equipped with an oiling groove in the rear journal. This camshaft delivers excellent low-end torque and mid-range power, making it ideal for drivers seeking a balanced combination of performance and smooth idle. Crafted by COMP Cams, a trusted name in automotive performance parts, this camshaft ensures durability and reliable performance for your classic or muscle car restoration.
Engineered with precision, the CB X4 254H-11 features a lift and duration profile tailored to optimize power output across the engine's RPM range. Its design enhances throttle response and overall drivability, providing a satisfying driving experience whether you're on the street or at the track. The camshaft's construction adheres to strict quality standards, ensuring long-lasting performance under demanding conditions. Please note that this camshaft is suitable for flat tappet cam applications and is not compatible with models lacking the oiling groove in the rear journal.For models without the oiling groove, please contact us directly at 1-800-999-0853 or through our customer service channels to ensure proper fitment. The COMP Cams CB X4 254H-11 is a high-performance component that can significantly enhance your engine's power output while maintaining reliability and smooth operation. Ideal for enthusiasts and restorers who demand quality and precision, this camshaft is an essential upgrade for your classic Chevrolet big block engine.Designed for easy installation, the camshaft comes in a compact package that protects the component during shipping. It is not carburetor approved and requires acknowledgment of compatibility before purchase. Trust COMP Cams for your engine upgrade needs and enjoy improved performance with this expertly engineered camshaft.Note: This product is not suitable for EPA-compliant applications but offers exceptional performance upgrades for classic and custom builds.

Features:

• Designed specifically for 1965-66 Chevrolet 396 big block engines with oiling groove in the rear journal

• Delivers strong low-end torque and mid-range power for enhanced performance

• Optimized for flat tappet camshaft applications with reliable durability

• Improves throttle response and engine idle quality

• Engineered by COMP Cams for high-performance and long-lasting operation