Out of stock
SKU: MAN23656-16
UPC: 807298038018
MPN: 23656-16
The 10 Degree 4140 Steel Valve Spring Retainers from MANLEY are designed for serious engine builders and high-performance enthusiasts looking to enhance their engine's capabilities. These retainers play a crucial role in any valvetrain upgrade, ensuring precise valve timing and optimal performance under extreme conditions.
Constructed from premium 4140 chromoly steel, these retainers provide the necessary hardness and fatigue resistance required for high RPM operation. The 10-degree seat angle is specifically engineered to optimize contact with lightweight titanium or chromoly valves, effectively reducing micro-slip and valve recession while evenly distributing spring load across the retainer face.
These retainers are essential for any engine utilizing premium valve packages or aftermarket springs rated for high seat pressures. They are particularly beneficial for applications that demand sustained high RPMs or experience significant boost pressures, ensuring the valvetrain remains reliable and efficient.
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