original gilardoni reed block from the
puch gilardoni and the
flat reed block. for honda MB5, yes with a
riser, yep, for peugeot malossi race case maybe? might take some modification. for yamaha chappy polini kit. for the derbi 4 petal block. yes, yes, yes. and more
0.3mm reeds.
bolt holes center to center are 35mm x 60mm
reed triangle has a depth of 39mm
reed triangle fits into a 38mm x 43mm hole
opening into reed triangle has dimensions of 26.5mm x 39mm
on my mb5 
