Product Summary

Universal Fit, Aluminum, Polished, 2.00" Overall Height

  • Use with grommet 550-6375 to fit a 1 1/4" I.D. hole (typical aftermarket valve cover)

Key Specs

MFG. Part #91017118
Material TypeAluminum
Overall Height2.00"
Overall Length4.00"

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Nostalgic finned valve cover breather with built in PCV insert. Use with grommet 550-6375 to fit inside a 1-1/4" I.D. hole (typical aftermarket valve cover).

CARB Warning

For race/ off road use or for use on pre-1966 vehicles.

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway, or if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.


MFG. Part #91017118
BrandSpeedway Motors
Material TypeAluminum
Overall Height2.00"
Overall Length4.00"
NotesBuilt-in PCV.
Sold in QuantityEach
Overall Width2.25"
Hole Diameter1.25"
Attachment StylePush-in