- Reviews
- Questions
- valve cover
- quality
- part
- price
- hood
- problem
- looks
- something
- gasket
- seal
Sucks
I have alot of zzp parts and I like zzp. Broke inside two weeks. Glue could not handle heat. I popped hood on slingshot and it wasn't together. Not a good buy.


Zzp oil cap breather
Came all black so I painted the raised letters white. Very. Happy with how it looks.

Breather oil cap
Honestly I was gonna put it in but decided not to as I think my lsj needs tuning to trick the computer to use this but I was trying to bandaid something my pcv valve was stuck closed instead of fixing it I’m biting the bullet now and doing the labor to fix the real problem sold to buddy with ls3 engine but overall piece looked nice and as of quality it’s a shame I didn’t want to take the risk

Great product but with a flaw on LSJ’s
Product works great but I had a problem with the seal. It’s not quite thick enough so once it is fully tight the filter wobbles around. I know this product is for multiple cars but on the LSJ valve cover it doesn’t fit quite right I think with a thicker seal it would fit perfectly and it would keep it from wobbling