Brands:WS6 Store

98-02 LS1 PCV Valve (New Design)


Model Number: 12572717
WS6 Store

As many of you know, the PCV system on the 98-02 LS1’s isnt exactly the greatest system on the planet…..burning up to 1 quart every 3K miles. After many complaints, GM finally issed a service bulletin to address this issue on all of the GEN 3 engines. They have replaced the ball-type PCV valve with a new fixed orifice design that is used in the GM trucks. This design will help reduce oil-consumption on your LS1.

Weight 1 oz

2 reviews for 98-02 LS1 PCV Valve (New Design)

  1. Rated 5 out of 5
    ( 2 reviews )

    Jamie Boulanger (verified owner)

    cheap, quick fix to the oil consumption issues we have with our ls-won’s ;P hehe.
    Be nice to your engine and don’t forget to ALWAYS use synthetic oil, it REALLY helps with burn off…

  2. Rated 4 out of 5
    ( 2 reviews )

    matthew koller

    This Pcv works quite nicely, other than the noisier sound you get with the fixed small diameter hole instead of the norm. I have modified my stock 1999 to use this pcv valve with it in a vertical position. All u need is a old 90 degree spark plug boot and some 3/8 hose. This helps a lot with keeping the oil down but use a catch can when u can afford it,.

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SKU: 12572717 Category: