COMP Cams 89571-16 Hydraulic Roller Lifter Set GM LS Retrofit

The COMP Cams 89571-16 is a high-performance hydraulic roller lifter set designed specifically for GM LS engine retrofit applications. This set allows you to convert older GM small-block engines to use modern LS-style hydraulic roller lifters, combining classic engine architecture with contemporary valvetrain technology.

Key Features:

• Engineered for GM LS retrofit applications on older small-block Chevy engines
• Hydraulic roller design reduces friction and wear for improved performance and longevity
• EDM oil hole design ensures proper lubrication throughout the lifter body
• Precision-manufactured to OE specifications for reliable fitment and operation
• Complete 16-lifter set for V8 applications
• Features advanced materials and coatings for enhanced durability
• Compatible with both stock and aftermarket LS-style camshafts

This lifter set is ideal for engine builders and performance enthusiasts looking to modernize their classic GM small-block with LS-generation valvetrain components. The hydraulic roller design provides quieter operation compared to solid lifters while maintaining excellent performance characteristics. Each lifter is manufactured to strict tolerances to ensure consistent valve timing and optimal engine performance.