Manley Spring Retainer, RET-TI 1.290 7 DEG +.050 LS1/LT4 EXH

Manley Valve Spring Retainers are engineered using finite element analysis and CNC machined to exacting tolerances to deliver unmatched strength and performance. These retainers reduce valvetrain mass, improve RPM potential, and ensure superior valve control in the most demanding racing applications.

• CAD designed for ultimate reduction in mass without sacrificing strength
• Special 6AL-4V titanium for maximum strength
• Must use 7 valve locks

WARNING: Cancer and Reproductive Harm

The state of California has determined that certain chemicals used in the manufacture of this product have been known to cause cancer and birth defects.

For more information visit: www.P65Warnings.ca.gov