water and intake ports, thin layer on both sides of gasket.
Gotta order Threebond 1194
amazon
bikebandit
last time I needed it I got it from Z1
http://www.z1enterprises.com/ItemDet...item=TU53-0395
[ history it replaced yamabond 3 , which was the old go to. Originaly designed for motorcycle case halves, where a paper gasket alone would leake over time from the parts expanding and contracting with heat cycles. ]