SKU: ISK2077HYRT
MPN: 2077HYRT
The ISKY CAMS HPX Hydraulic Roller Lifter Set for Small Block Chevy is an essential upgrade for engine builders and performance enthusiasts aiming to enhance valve train reliability and responsiveness. These hydraulic roller lifters are favored in serious Small Block Chevy builds due to their ability to eliminate constant valve lash adjustments while providing durability compared to solid lifters.
The hydraulic roller design utilizes internal oil pressure to maintain optimal lifter-to-pushrod clearance automatically, reducing mechanical noise across the entire RPM range. This design minimizes friction compared to flat-tappet lifters, allowing for optimized lift and duration without accelerated wear. ISKY's HPX series is engineered with precision-ground roller bodies and internal check-ball geometry to ensure consistent oil delivery and stability under aggressive valve spring pressures.
These lifters are suitable for both street engines and racing applications, making them versatile for various performance needs. The complete set weighs 5.35 lbs, reflecting the engineering quality required for modern performance standards. Engine builders can trust the HPX series to integrate seamlessly with modern cam profiles and high-RPM applications.
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