Posted by Brian in Oregon on Thursday, January 30, 2003 at 11:26PM :
In Reply to: Tech Question for Brian in Oregon posted by mike stone on Thursday, January 30, 2003 at 7:53PM :
The cap is 2-7/8" across.
However, this is a very old cap. I'd guess from the 1960's. There are no threads embossed on it. Rather, it has tabs similar to a radiator cap, which is why it worked so well.
I'll have to see how well it works with the 318. I'm tempted to show up at a meet and watch people's reactions when I pop the hood.
Follow Ups: