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Your cart is empty.All Speed By Spectre products are designed to perform as good as they look using the highest quality materials and engineered for optimum fit and function.
Doug
2025-07-26 16:04:54
This is a great vent cap for the FE motor looks great on the vehicle
Perfect of what I needed
2025-06-29 18:46:01
Nice
dale
2025-06-24 12:39:30
came quick worked very well and they did fit my cal custom 440 dodge valve covers very happy
Jimmy
2025-05-05 16:21:31
It fit my chevy 250cui 6 cylinder.
mdr46
2025-04-16 20:28:00
The Mopar Performance twist in oil breather (P4529880) has been discontinued and there was no replacement in sight, so I thought I would try this Spectre breather instead. Luckily, this breather fits the opening in the valve cover very nicely. The rubber seal is still new, so it's a little hard to twist into position, but I think it will get better over time.Very glad that this breather works, because who knows when the Mopar Performance breather will be available.
anguilla1980
2025-03-21 11:22:22
I have a 1969 Pontic with the chrome valve covers and wanted this to replace my driver's side oil cap breather. When Spectre says it "fits", you have to really jam it into the hole and then you can literally only twist it about a couple of degrees of rotation. It has the wrong type of ears on the bottom to even begin engaging the ramp inside the valve cover that tightens it. I suspect this is for aftermarket valve covers only. It seems jammed in there pretty good so I'll give it a go and see if it comes loose. They market it as "high performance" so I'm presuming it flows more CFM than the stock type although looking at it I don't think that's the case. Also, it's filled with a cheap black foam instead of steel wool, so expect it to deteriorate and need replacing in a few years so you don't suck it into your engine. My reproduction unit did this as well.
NXGONZO VIDEO
2025-02-16 10:39:16
Worked great on my 351m
Cristian Rivas
2025-01-17 18:09:42
Was able to use it on my 302 ford maverick 74 ,very easy to install and no more fumes escape the port and it doesn't smell like fumes anymore, highly recommended this type of style.
SYMTRIT
2025-01-09 11:13:49
Perfect fit in my 1970 ford 302 valve cover!
Ivan C
2024-12-14 09:22:21
Lo coloque en una pick up ford ochentera y le quedó muy bien, buen material y diseño
Barry R.
2024-12-04 19:36:15
will not lock on to rocker cover,will have to modify lugs on cap so it will twist on cover
Dennis Carroll
2024-11-22 18:02:15
It has a nice finish on it.
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