breather with 1/2" tube, for venting to back of carb or air cleaner.
Breather measures 2 3/4" in diameter, 1" tube for 1-1/4" holes in valve covers
Fits for SBC BBC SBF 327 350 302 454 502.
Package includes:1 x chrome steel valve cover breather with vent tube
This is an extremely tight fit into valve covers, please use a little oil when installing. Tight fitment eunsures the breathers will not turn or come out when engine is running.