COMP Cams 709-1 Chromemoly Steel Valve Spring Retainer 1.400" OD 10 Degree Single

The COMP Cams 709-1 is a high-strength chromemoly steel valve spring retainer engineered for performance engine applications. Featuring a 1.400" outer diameter with a single-step design that reduces to a 1.020" OD, this retainer is precision-machined to deliver consistent clamping force and reliable valve train stability under demanding conditions.

Designed for use with 10-degree single valve spring configurations, this retainer pairs with the corresponding 10-degree valve locks (keepers) to form a secure, positive retention system. The single-step profile accommodates dual or beehive spring setups where a reduced inner platform diameter is required.

Key Features:

• Material: High-strength chromemoly steel for superior durability and fatigue resistance
• Outer Diameter: 1.400"
• Step OD: 1.020" single step design
• Lock Angle: 10-degree single taper
• Precision-machined for consistent fit and performance
• Compatible with 10-degree single valve locks
• Suitable for high-RPM and high-lift performance applications

COMP Cams retainers are manufactured to strict tolerances to ensure proper spring seat pressure and valve train geometry. The chromemoly steel construction resists wear and deformation even in high-temperature, high-stress racing and performance street environments.