It isnt a bolt on, but it isnt that hard to make an adapter so that it will fit. What i did was went to a junk yard and found the 1g bov that was still bolted to the pipe and bought the whole thing for $10. I cut the flange for the bov off of the pipe and welded on a 3" long piece of pipe that is the same diamater as the 2g bov mount. Also the vent for the 1g is smaller then the 2g one is, so i used a small piece of like 1" hose as a spacer between the 1g bov and where it vents back into the intake. Sorry if this was confusing, but i could probably take a picture of it on my car if you are interested.
