Breather valve BT77-99 elongated window, Jims

Breather valve, Breather valve BT77-99 elongated window, Jims

Jims now offers a steel replacement breather valve for Big Twin. This breather valve has an elongated rear hole to aid in better crankcase flywheel cavity vacuum. Made from the finest aerospace quality steel, and CNC machined to the highest standards. Designed to replace the stock plastic breather valve gear in all 1977-1984 Shovelhead and 1984-2000 Evolution Big Twin engines.

25313-77A

in Stock 1

Brand: Jims
Article number:  741898

This product can be find in categorie Oil Pump

Breather valve

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For more info about this product see our Catalog page 07-043, 0

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