Two perfect looking resin breathers to mount on your valve covers.
You can't get more realistic than these, due to Mark Johnson's craftsmanship.
There's normally one or two on each valve cover.
Two sizes are available - Short and Medium.
Overall heights are:
Short = .15"
Medium = .19"
Here's a photo of a pair of real breathers on a HEMI M/T valve cover.
Here, Garlits has one tall breather per side.
Here's an engine with two breathers per side.
One pair of breathers by Mark Johnson, 1/16 scale.