Spectre Performance 5339 PCV Breather Grommet

4.6 4.6 out of 5 stars | 1,661 ratings

Price: 8.99

Last update: 01-10-2025


About this item

For all valve covers with 1-1/4 inch filler-breather holes
OEM replacement grommets
Designed for use with OE specifications for fit and function
OEM replacement grommets

Product information

Technical Details


Top reviews from the United States

Chazman
5.0 out of 5 stars Perfect Fit
Reviewed in the United States on January 11, 2024
Fit perfectly on my SBC Valve Cover. Only used the PCV grommet and kept the breather grommet as backup.
GUS
5.0 out of 5 stars Great product
Reviewed in the United States on August 21, 2023
Needed to replace the oil breather gourmet on a BBC 402. These worked great.
aaron aaron
5.0 out of 5 stars Great
Reviewed in the United States on May 19, 2024
Bought 2 kits , I used the 2x 3/4 inch for pcv on the Spectre valve covers on my 81 Chevy suburban and the 2x 1 inch are saved for another project.
Iñigo Yeregui
5.0 out of 5 stars Bien
Reviewed in the United States on March 19, 2024
Perfecto
Kenneth Dessinger
4.0 out of 5 stars Good quality grommets
Reviewed in the United States on April 22, 2019
Note though that they are 2 different sizes. I didn't realize this when I ordered but luckily it worked out well anyway. One size fits the standard breather cap and the other size perfectly fits a standard PCV vavlue.
#stayfrosty
5.0 out of 5 stars Fit perfectly
Reviewed in the United States on December 14, 2023
These fit my Ford Motorsport valve covers perfectly . One on the PCV side , the other on the oil fill cap .
Jamie Armstrong
5.0 out of 5 stars Exactly what I needed.
Reviewed in the United States on June 5, 2021
This product contained exactly what I needed after having my 1972 Chevy valve covers powder coated. Several people complained that the two grommets in this package were different sizes...and they are. However, that's exactly what you need if you have a standard setup on an older Chevy with stock valve covers. Great product, excellent quality and price. Shipped quickly.
james
3.0 out of 5 stars Garbage
Reviewed in the United States on October 17, 2023
Poor quality and I’ll fitting so best found in the trash bin

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