OUR PRO SERIES BREATHER BOXES ALLOW EVEN THE THE "BIG" TWO LITER ENGINES TO VENT THEIR CRANK CASES, THUS LOWERING THE CRANK PRESSURE AND KEEPING THE OIL FROM BEING PUSHED OUT OF THE ENGINE AT THE WEAKEST AREAS, LIKE VALVE COVERS AND BEHIND THE CRANK PULLEY.
PRO SERIES BREATHER BOX 1.5 QUART W/-8 AN FITTING
MADE FROM ALUMINUM AND TIG WELDED TOGETHER, THEN FULL POLISHED. (COOLRYDES STICKER NOT ON PARTS).