Lower Valve Retainer for Raptor Valve Train (Superseded by 692194)

Valves demand unyielding support—this lower retainer provides it for Raptor systems. It caps the spring securely, ensuring lift without deviation. SKU: 555039, superseded by 692194.

• Stable Retention: Prevents bounce at high RPMs.
• Compatible Fit: Works with dual spring configurations.

The payoff is better airflow, leading to increased velocity on straights. Keep your valve components organized for efficient overhauls.

Racers appreciate its role in sustaining performance over long heats.