Chevy V8 Hi-Energy Hyd. Lifters

The COMP CAMS Chevy V8 Hi-Energy Hydraulic Lifters (SKU COM812-16) are high-performance valve train components designed for both classic and modern small-block and big-block Chevy engines. These hydraulic lifters are essential for enthusiasts and mechanics seeking reliable performance without the need for constant adjustments. They are engineered to enhance engine responsiveness and precision in valve timing.

These lifters feature an advanced oil gallery design and precision-hardened components, making them suitable for aggressive cam profiles and high RPM operations. The hi-energy designation indicates tighter internal tolerances and superior anti-pump-up characteristics, which are crucial for maintaining performance under demanding conditions. The internal check ball and spring design ensures consistent oil pressure delivery, preventing lifter bleed-down and valve float.

Ideal for a range of Chevy V8 engine builds, from mild street motors to more aggressive small-block and big-block combinations, these lifters provide the reliability and performance needed for both street and racing applications. Their self-adjusting nature eliminates the need for manual valve lash tuning, making them a practical choice for any engine builder looking to optimize their setup.