SKU: COM85401-16
MPN: 85401-16
The COMP Cams EV Hyd Roller Lifter Set BBC Retro Fit (85401-16) is designed specifically for big-block Chevrolet engines that require modern hydraulic roller lifter technology without the need for a complete engine redesign. This lifter set is perfect for street machines, restorations, and performance builds, providing quieter valve train operation and enhanced durability.
By bridging the gap between vintage BBC architecture and contemporary performance cam profiles, these hydraulic roller lifters reduce friction at the cam lobe and pushrod interface, extending component life. The precision bearing surfaces and optimized oil galleries ensure reliable operation across a wide RPM range, while the retrofit configuration allows for compatibility with standard BBC production blocks and aftermarket cylinder heads.
Engine builders targeting reliability and refinement will find this lifter set beneficial, as it minimizes parasitic drag and frees up horsepower. The hydraulic actuation self-adjusts for wear, simplifying setup and tuning, making it an ideal choice for those upgrading carbureted 454 engines or modernizing classic muscle car engine bays.
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