The Honda E-12 CYLINDER BLOCK has twenty-eight products enlisted in the schematic.
A sample from the products for the E-12 Cylinder Block include: Bolt,flange, 6x32, Bolt,flange,6x100, O-ring,18x2.8, Washer, 12mm.
In this schematic the "Bolt, Ubs, 9x78" is used most often.