MANLEY 23648-16 10 Degree Titanium Valve Spring Retainers for Performance Engines, 1.150 Inch OD, Dual Spring Compatibility

The MANLEY 23648-16 valve spring retainers are engineered from high-strength titanium, providing a lightweight yet durable solution for performance engine applications. Designed with a 10-degree angle, these retainers are suitable for use with dual valve springs, offering reliable retention and stability under high-stress conditions. Their dimensions include an outer diameter of 1.150 inches and a step profile with a 0.825-inch diameter, ensuring compatibility with a range of valve spring setups and engine configurations. Each set contains 16 retainers, making them ideal for complete cylinder head rebuilds or upgrades.