Description Billet aluminum push in breather fitting is an alternative to weld in threaded or thin walled brittle Asian imports. Tail to push into rocker cover rubber grommet is 20.0 mm and hose diameter is 19.0mm. Can be used with rubber hose or braided push on type hose and secured by a hose clamp. Tail lengths are 35mm overall length block hose tail 62mm overall length block push in rocker cover tail 64mm
