By Manley Performance

Manley LT4 INT/EXH Spring Retainer 1.340 7 Deg

Regular price $296.99
Regular price Sale price $296.99
Availability: 14 in stock
SKU: MAN23603-16
Regular price $296.99
Regular price Sale price $296.99
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.