COMP Cams 5471 Cam Phaser Lockout Kit For Gm Gen V Lt4 Engines

The COMP Cams 5471 Cam Phaser Lockout Kit is specifically engineered for GM Gen V LT4 engines to eliminate variable valve timing and lock the cam phasers in a fixed position. This kit is essential for high-performance applications where aftermarket camshafts are installed, as it prevents phaser-related issues and ensures consistent valve timing under all operating conditions.

Key Features:

• Direct replacement for factory cam phasers on LT4 engines
• Eliminates variable valve timing for use with performance camshafts
• Prevents cam phaser failure and rattling common in modified engines
• Precision-machined components for proper timing alignment
• Includes all necessary hardware for installation
• Compatible with GM Gen V LT4 platform (Corvette Z06, Camaro ZL1, CTS-V)

This lockout kit is required when installing most aftermarket performance camshafts in LT4 engines, as the factory variable valve timing system is incompatible with non-stock cam profiles. By locking the phasers, you ensure reliable performance and eliminate potential timing chain slack and phaser wear issues.