Author Topic: Questions on K24 Closed PCV System for my car and which parts I need?  (Read 640 times)

1967RS/SS

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Ok guys, my car is í67 RS/SS 4 barrel quadrajet L48 California car with K19 & K24 and originally a Powerglide (if that matters).  My PCV is threaded into the oil fill tube with a non vented cap and I have no holes in the chrome script valve covers.  Iíve done some research but still have a few questions. 

Can some confirm for me before I make a purchase with Paragon Corvette, that with the closed PCV system I would need the block adapter tube shown on K24 A2 of the AIM p/n 3881848?  If so, is this the one I need: https://www.paragoncorvette.com/p-353523-crankcase-vent-tube-nova-327350-hp.aspx


Also, in the AIM, K19 A10 shows an air cleaner p/n: 6424487 with two tubes in the base (which is the one I have) but K24 A2 shows an air cleaner with a p/n of 6424486.  This air cleaner has filter in the side wall of air cleaner base.  Which one would be correct or how do I know which one I would need?

Lastly, K24 A2 shows two bungs on the oil fill tube going to two different places on the carb.  Is that just to show the two different set ups? 


K24:
K19:


« Last Edit: September 09, 2016, 04:21:16 PM by 1967RS/SS »
1967 RS/SS L-48
Van Nuys 01C
Joe

67 RS Ragtop

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Re: Questions on K24 Closed PCV System for my car and which parts I need?
« Reply #1 on: September 09, 2016, 06:22:02 PM »
 I believe that is the incorrect tube assembly. If you look closely at K19 A10, pg 258 it states via a note that the AIR valve assembly is installed the same as a 327 2bbl (found at K19 A9, pg257). This indicates the tube assy you need is item #15, part #3888364 (note the band for attaching the valve to the tube assy). I believe you will find that K24 A2, pg 267 is  for non A.I.R. (smog equipped engines), and it shows one bung at the fill tube, with the hose routings for both the 4bbl and 2bbl carbs (the picture is confusing, but is showing the location of the bung when the fill tube is installed for the two applications). If I'm wrong, I am sure others will correct me, but that is my opinion on your questions - hope it helps.

67 RS Ragtop

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Re: Questions on K24 Closed PCV System for my car and which parts I need?
« Reply #2 on: September 09, 2016, 06:27:17 PM »
Forgot to mention you should have the air cleaner #6424487, per K19 A10, pg 258

1967RS/SS

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Re: Questions on K24 Closed PCV System for my car and which parts I need?
« Reply #3 on: September 10, 2016, 03:44:36 AM »
Awe man, and I thought I almost had it down!  Thanks so much for the insight.
1967 RS/SS L-48
Van Nuys 01C
Joe

red69

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Re: Questions on K24 Closed PCV System for my car and which parts I need?
« Reply #4 on: September 10, 2016, 02:35:12 PM »
Sent you a PM