Chevy V8 Hi-Energy Hyd. Lifter - 8121
Chevy V8 Hi-Energy Hyd. Lifter - 8121
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Listed for: Chevrolet Chevy V8Fitment notes & questions
Transform your Chevy V8's performance with the COMP CAMS Hi-Energy Hydraulic Lifter, designed for superior engine efficiency and reliability.
- Enhanced Performance: These lifters improve valve timing precision, ensuring optimal engine response and power delivery.
- Hydraulic Design: The hydraulic mechanism allows for smooth operation, reducing engine noise and wear over time.
- Durable Construction: Built to withstand the rigors of high-performance applications, these lifters ensure longevity and consistent performance.
- Easy Installation: Designed for a straightforward fit, making upgrades and replacements hassle-free for your engine.
Weighing only 0.23 lbs, the COMP CAMS Hi-Energy Hydraulic Lifter is engineered specifically for Chevy V8 engines, ensuring a perfect match for your performance needs.
Upgrade your engine with confidence and experience the difference in power and efficiency.

About this part for the Chevrolet Chevy V8
This part is listed for the Chevrolet Chevy V8. Below are fitment notes, what usually goes with it, and answers to common questions.
Fitment notes
- Listed for: Chevrolet Chevy V8.
- Specs, lead time and warranty come from the manufacturer and supplier and can change. The details above this guide are the latest we have.
Not sure it fits? Send us your year, make, model, trim and drivetrain and we'll check with the supplier before you order.
Ask about fitmentWhat else to plan for
- Gaskets, seals and hardware. Many jobs reuse parts that should be replaced, such as one-time bolts, gaskets and O-rings. Check what the old part used.
- Fluids. Cooling, brake, fuel and drivetrain jobs often mean topping up or bleeding fluid. Have the right type for your car on hand.
More for your car: Lifters