Moroso 25050 Lifter Valley Oil Baffle for Small Block Chevy

The Moroso 25050 Lifter Valley Oil Baffle is designed to control oil flow in the lifter valley of small block Chevy engines, preventing oil from being pulled into the intake manifold under high vacuum conditions. This baffle helps maintain proper crankcase pressure and reduces oil consumption during aggressive driving or high-RPM operation.

Key Features:

• Designed specifically for small block Chevy engines, including those with 18-degree cylinder heads
• Can be trimmed 0.060 to 0.100 inches for precise fitment to your specific engine configuration
• Helps prevent oil from entering the intake manifold through the PCV system
• Reduces oil consumption and keeps intake runners cleaner
• Constructed from durable materials for long-lasting performance

Important Note: This baffle is not compatible with roller lifter applications. Designed for flat tappet lifter installations only.

This oil baffle is an essential component for high-performance small block Chevy builds where oil control and crankcase management are critical to engine reliability and performance.