- Eliminates the two rear valve cover PCV hose connections as well as the PCV hose and PCV valve.
- Improves crankcase ventilation and decreases the quantity of oil and contaminants that make it into your intake.
- Direct bolt-on for 2001-02 LS1 engines. Earlier LS1 engines require some minor cutting of a boss in the engine valley that interferes with the cover baffle.
Chevrolet Performance- LS6 Lifter Valley Plate Upgrade For Factory LS1 PCV System (12577927)
$194.42
-
- Upgrade For Factory LS1 PCV System
- Aluminum
Ships from manufacturer
Description
Reviews (0)
Add a review
You must be logged in to post a review
Log In
Questions & Answers (5)
Customer questions & answers
-
Do you have part number 12577927
-
A We do not inventory this item
Will this fit 2003 Z06?
-
A I'm unsure, I would double check the part number matching your VIN since its advertised for ls1 applications. Not sure what the difference would be between the two applications but better safe than sorry
Does this fit 2000 model camaro ss 5.7
-
A Yes it will.
Will this work on l 99 with arm delete kit
-
Q Will this work on l 99 with arm delete kit answer nowAsked by Ricky Conley on November 28, 2021 7:00 pmA No you need 12598832
Chevrolet Performance- LS6 Lifter Valley Plate Upgrade For Factory LS1 PCV System (12577927)
DOES THIS FITS MY 2006 CHEVY 5.3 LT TRUCK
-
Q Chevrolet Performance- LS6 Lifter Valley Plate Upgrade For Factory LS1 PCV System (12577927) DOES...... Read more answer nowAsked by GEORGE on April 3, 2018 12:34 pmAnswered by the admin 2006 should still have the knock sensors in the valley, and if so - yes, this will fit. 2007 was the change over year.
Reviews
There are no reviews yet