Chrome Circle Track Breather


  • 1-3/8″ hose-clamp-style breather
  • Chrome with Bowtie logo
  • Set of 2
  • Used on Circle Track and ZZ572 engines

Circle Track Breather

P/N 25534355

– Special breathers are for circle track valve covers used on circle track and ZZ572 engines
Chrome breathers are 1-3/8″, hose-clamp-style with the Bowtie logo on top
– Installs on the left-side of each valve cover
– Kit includes two breathers


Circle Track Breather

25534355 Chevrolet Valve Components

Chrome, Bowtie Logo

When it comes to building the Small-Block engine for the project vehicle of your dreams, you don’t want to sacrifice performance or durability ヨ and that’s why you should trust Chevrolet Performance. They’ve been designing, testing and manufacturing Small-Block parts since 1955. Their engineers know what it takes to offer the finestquality parts for your Chevy.

Prop65WARNING: These auto parts can expose you to chemicals including phthalates and lead. Installing or using these parts can expose you to other parts containing these chemicals and to engine exhaust, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to