Doug,
Probably 1.25 mm pitch (again working from what little memory I have left)..............Not sure if these
bolts are 12mm..........Probably 10mm..............
Kelly Troyer
"DYKE DELTA JD2" (Eventually)
"13B ROTARY"_ Engine
"RWS"_RD1C/EC2/EM2
"MISTRAL"_Backplate/Oil Manifold
"TURBONETICS"_TO4E50 Turbo