PAC Racing Springs PAC-R541-16 500 Series Titanium Valve Spring Retainers, 8-Degree, Dual Spring, Set of 16

PAC Racing Springs PAC-R541-16 valve spring retainers are engineered for high-performance valvetrain applications that use dual valve springs. Manufactured from lightweight titanium, these retainers help reduce valvetrain mass while providing the strength and durability needed for demanding engine operation. The 8-degree design supports secure spring alignment and reliable component engagement.
The 500 Series retainers feature stepped spring locations for compatibility with specified dual-spring configurations. They are designed for use with valve springs having a 1.090-inch step and a 0.695-inch outer diameter, making them a practical choice for performance engine builds that require precise fitment. Verify spring, valve, and retainer compatibility before installation.
Each PAC-R541-16 set includes 16 titanium valve spring retainers, making it suitable for outfitting a complete V8 cylinder head application. PAC Racing Springs is recognized for precision valvetrain components designed to support consistent performance, durability, and accurate spring control in competition and high-output street engines.

Features:

• Brand: PAC Racing Springs

• Part Number: PAC-R541-16

• Series: 500 Series

• Material: Titanium

• Design: 8-degree valve spring retainer

• Application: Dual valve spring setups

• Spring Step: 1.090 inches

• Outer Diameter: 0.695 inch

• Quantity: Set of 16

• Use: Performance and competition valvetrain applications