2.5" diameter x 2 1/8" ht. w/o logo. (no rubber grommet included). Dress up your engine with this sharp looking, chrome-plated push-on oil breather. Internally baffled and uses a high-porosity filter, great for hi-performance use! Fits factory and aftermarket valve covers with 1.22" dia. hole. Replaces OEM GM breather 6421868 on late 65-67 GM big b

Part #: 9810

Brand: Mr Gasket


This is a high quality OEM style breather that will give you that original look and is of a high quality. We recommend this for all applications where the original appearance is necessary.

Valve Cover Breather - Push-On Style - Chrome - Big Block Chevy 1965-1967

Part #: 9810
  • Length: 2.4"
  • Width: 3.7"
  • Height: 5.7"
  • Emissions Code: 3
  • Prop 65: Yes