Vented Oil Filler Cap

[britannic]

Does anyone have a part number for the vented oil filler caps? Mine has stopped rattling when shaken and it's stuck in the open position. The part number on its label is FC106, but that's not a good number anymore.

[TonyL]

What is the correct type of oil cap for a 6.2 mine has a black plastic one that looks like it is off of a late model vehicle and is marked to use 10W-30.

[catmandoo]

all the early ones should be the tall vented ones, just like the olds 5.7's

[GregCrabb]

I think you can get them from LMC Truck
www.lmctruck.com (http://www.lmctruck.com)
I've seen them in their catalog.