K&N Screw-In Oil Breather Cap.K&N crankcase vent filters are designed for racing but are trick enough for show cars. Shield and top plate are chrome-plated for beauty and durability. This filter is designed to screw directly into threaded Ford valve covers.
- Flange Inside Diameter: 0.5"
- Outside Diameter: 3"
- Height: 1.75"
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K&N Oil Breather Cap Screw-In is rated out of 5 by 1.
Rated 2 out of 5 by mattsvtsnake from Does not fit Does not fit as a replacement oil fill cap with stock 302 valve covers. Looks like a nice product, just not for my application.
Date published: 2015-07-22
Will this fit my 1986 mustang gt?
Yes it will.
Date published: 2015-07-24
My 4.6 liter 1998 GT mustang now has a ford racing screw in oil breather cap. Just wanted to double check to see if this the correct application for replacement.
Yes, this will work with your 1998 GT.
Date published: 2015-01-12