Crower 84583LM Features:

Crower 84583LM hydraulic roller kit for late-model Chevrolet 262-400 small-block V8 step-nose applications. Includes drop-in hydraulic roller lifters 66330-16, single valve springs 68304-16, retainers 86032-16, and keepers 86107-16. Designed for late-model GM blocks using hydraulic roller tappets and supports engine speeds up to 6500 rpm. Complete valvetrain kit helps reduce stock valve train component failure with high-lift, fast-action performance camshafts.

Hydraulic Roller Kit Chev Chevy 262-400 Late-model SBC Single-spring Features:

• Late-model Chevy 262-400 small-block V8 hydraulic roller kit for step-nose blocks, complete valvetrain upgrade
• Includes drop-in hydraulic roller lifters, single valve springs, retainers, and keepers for simplified installation
• Engineered for high-lift, fast-action camshafts to help prevent stock valvetrain component failure in performance builds
• Single-spring configuration for late-model GM hydraulic roller tappet applications, tuned for reliable street-strip use
• Supports engine speeds up to 6500 RPM, with upgrade path for higher-rpm builds using stronger springs and retainers