i'm trying to put a 39pwk on my 97 explorer and the casting for the overflow outlet is hitting the tranny. it's different than the bowl on the 39 pwk on my scrambler. the brass nipple is there but it's pinched off inside the bowl. the one on my scrambler has no overflow outlet. where can i find this style bowl for the one on the explorer? has anybody else tried this?

 

You can try www.carbparts.com also try to put it on and use zip ties to pull it up off the tranny some. It also helps the carb to stay still because the 400 engines shake alot.