Billet Specialties Round Ball Milled Valve Cover Breather - Push-In - Polished - 1 in. Diameter 42041R for use with 1" lugnuts

for use with 1" lugnuts

5 in Extended Length

For gasoline vehicles

Adapters allow bolting an early GM 3-bolt engine mount to the late model LS style block with a 4-bolt pattern

Billet Specialties Round Ball Milled Valve Cover Breather - Push-In - Polished - 1 in. Diameter 42041R for use with 1" lugnutsBillet Specialties breathers are precision machined in the USA from 6061 T6 billet aluminum and feature a unique 2 pc. design with a positive o ring seal. They are easily maintained with a washable filter element. The PCV breather features a common replaceable PCV valve with a barbed fitting for 3 8 hose. Available for 1 diameter valve cover holes. Billet Specialties is proud to be one of the most recognized names in the Hot Rod industry. With