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🏁 Push your performance to the limit with Spectre’s precision breather!
The Spectre Performance 4299 .75" Push-In Breather with Grommet is a steel-constructed, high-quality automotive part designed for optimal fit and durability. Engineered with a 0.75-inch tube diameter and including a grommet for easy installation, it delivers race-proven performance and a sleek upgrade for your engine bay. Highly rated and trusted by automotive enthusiasts, it’s the go-to choice for enhancing emission system efficiency and style.











| ASIN | B004AJ1754 |
| Best Sellers Rank | #22,684 in Automotive ( See Top 100 in Automotive ) #1 in Automotive Performance Emission Systems |
| Brand | Spectre |
| Brand Name | Spectre |
| Color | Standard |
| Customer Reviews | 4.7 out of 5 stars 595 Reviews |
| Global Trade Identification Number | 00089601429908 |
| Included Components | CAP; BREATHER, PUSH-IN, 3/4" W/GROMMET |
| Item Type Name | Automotive Parts & Accessories |
| Item Weight | 0.13 Kilograms |
| Manufacturer | Spectre |
| Manufacturer Warranty Description | Manufacturer’s Warranty |
| Material | Steel |
| Material Type | Steel |
| Outside Diameter | 0.75 Inches |
| UPC | 089601429908 |
| Unit Count | 1.0 Count |
T**Y
Measure before ordering
Perfect fit for my valve covers on my 350. However, I had to re-use the old grommet as the new one was too big to fit in the hole in the valve cover, but the breather fit into the existing grommet and the new grommet. Just measure carefully and you'll be fine.
J**R
Easy to install, looks great
Easy install after removal of 70s vintage emissions control items. Looks great too...
B**T
3/4 inch valve cover breather
works perfectly. didn’t use grommet. already had a grommet in the valve cover with a 3/4 hole.
J**S
Quality
Great product, good quality, correct, sizing as described, good price and fast shipping… The only reason I gave it four stars instead of five it’s because the grommet had to be trimmed in order to fit… Otherwise I highly recommend the product
D**D
It's worth your $8 send it.
I mean it what it is good quality, fit perfectly, looks pretty nifty and a guy can't complain about $8, know what I mean.
D**.
Fits Pontiac valve covers
This chrome breather is now painted satin black to match the air cleaner. This fits into the stock hole in the Pontiac stock valve cover. This product has been around for decades and looks great on the stock engines.
P**N
Good
Hard to find the 0.75 push in design and it fit perfectly on my 78 k5 with stock parts. Thank you!
C**S
great price
great price
A**R
Good product
Good product Good Price
J**Z
Llego a tiempo y sin daños
Se acopló perfectamente al motor de mi Chevrolet 6 cilindros motor 292, llego a tiempo y sin daños
W**E
Fit
Good looking great fit
A**S
Incompleto
El producto llegó sin el sello
J**Y
Excellent fit
The filters were a perfect fit for the existing pcv grommets. However the new grommets that came with, were too big for the stock valve covers.
Trustpilot
3 days ago
3 weeks ago