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COMP Cams .055" oil restrictors for Chevrolet engines are supplied as a matched pair and reduce oil flow to the top end to ensure reliable bottom-end lubrication. The calibrated orifice helps redirect oil where it’s needed most without changing pump output. These restrictors are useful when tuning oil distribution in performance or modified Chevrolet small-block applications.
COMP Cams Oil Restrictors .055 For Chev
