1987 1988 1989 1990 ADJUSTABLE PRESSURE RELIEF CAP

Part Number: 98-416

ADJUSTABLE PRESSURE RELIEF CAP - Part Number 98-416
The U.S.A. made Pro-Just is an adjustable pressure relief cap that allows the precise adjustment of oil pressure. Adjustment is done by simply turning the adjusting screw clockwise to increase oil pressure and counter-clockwise to decrease pressure. H-D recommends anywhere from 10 PSI to 36 PSI of oil pressure. Pro-Just recommends 30 PSI oil pressure. Kit is available with or without an oil gallery, depending on the customer's preference for chain or belt. Includes the Pro-Just with the new stainless steel thumb screw the blue "superpump" spring, and a 3 gasket. Both will work on all Big Twin engines using aluminum bodied oil pumps. Also works on the S&S and Rev Tech oil pumps.
Pro-Just Incorporating an Oil Vent 1987 1988 1989 1990

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