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Moroso's lifter valley oil baffle for Chevrolet big block engines is sized to fit the big block valley and reduce oil migration during high-speed or high-load operation. The baffle helps control oil in the lifter valley to minimize windage and oil loss, providing a simple internal oil-management improvement for big block Chevy builds where valley control is desired.
Moroso Chevrolet Big Block Lifter Valley Oil Baffle
