Ferocity02

iTrader: (60)

Where are you guys getting your PCV check valves? I found these on eBay. Mine would ideally have 3/8" hose barbs since that's the size of the PCV line I will be using.

JankesGTO

iTrader: (2)

gm pn 20861501

Doobie52

iTrader: (23)

I got mine from Treadstone.
http://www.treadstoneperformance.com...um+Check+Valve

SSpeedracer

iTrader: (8)

McMaster Carr PN 7775K12 buna or 7775K52 vitron
http://www.mcmaster.com/#standard-check-valves/=jndc08

Add a couple nylon 1/4 NPT to 3/8 hose barb fittings

I've had very good success with these as they crack open easy, completely seal when closed, and orifice is a good size slow the flow.

willizm

iTrader: (10)

bought mine from here.
http://www.boombaracing.com/cv.html

Build-it-Break-it

iTrader: (9)

[QUOTE=SSpeedracer;16796334]McMaster Carr PN 7775K12 buna or 7775K52 vitron
http://www.mcmaster.com/#standard-check-valves/=jndc08

X2^^

Strokinit383

iTrader: (22)

I used this one from Grainger:

http://www.grainger.com/Grainger/SMC...ck-Valve-4DJA6

Ferocity02

iTrader: (60)

Will the 1/8 version flow enough? It just needs to flow more than the PCV valve. I already have some 1/8 NPT to 3/8 hose barb fittings.

Ferocity02

iTrader: (60)

Anyone?

LS1NOVA

iTrader: (12)

This.

Doesnt get any easier. They were a recall part so every dealer will have them.