Re: Timing belt cover for a b20 vtec.
Here's the facts:
There is very little effort to make the complete timing set work and fit excellent. The pictures show a tiny little tab that gets removed from the block rear cover and a tiny slot made for a rib on the motor as shown. Afterwards it will fit excellent and allign almost perfect with the upper cover except for a very small, nearly unnoticable gap on the rear where they are meeting with the water pump. Not a gap really, just spread apart slightly, but fits with all the hardware fine.