I found a partial system today that the junkyard and does anyone have any pics of a complete system,I got the part that goes on the valley pan and the tube that goes around the side of the carb. The carb was missing and I presume the PCV screws in the carb or does it go inline somewhere,I read some past posts and seen some pics of a GM PCV that screws in and might use one of those in a carb spacer or find one I can use inline as I will be running a holley or edelbrock carb on a 57 intake.

Butchering up everything I can get my hands on in Dayton Ohio

it screws into the intake in front of the carb.

Jeff, the factory system was only on two barrel intakes. The later four barrels are not drilled for a screw in pvc. You will have too use a spacer with a pvc fitting or go in the back of the intake. Do search and you should come up with several post on putting a pvc on the B intakes.

Glen Henderson



Freedom is not Free

Letohatchee, AL

I am going to use a carb spacer to screw in the PCV but if there were ever a inline PCV then I might go that route too,the carb spacer I have on the 351 thats presently in the 55 has a port for vacumn and will try to find another just like it or rob it off the 351.

Butchering up everything I can get my hands on in Dayton Ohio

I just got back from O Reillys and they had a listing for the PCV and ordered two,they had two that came up but the one from Fram was not available so I ordered the other.  Its BWD PCV 255 and I had them bring up a picture for the Fram and did not on the other so I hope its correct so it looks like I wont have to find another application to make work,they will be in friday.

Butchering up everything I can get my hands on in Dayton Ohio