I have three bare blocks for sale
#1 is bored to 96 mm maybe a sand seal had a deep sump and is a single relief case
#2 is a 90 mm bore dual relief case
#3 is a 90mm bore dual relief case and has been slightly dropped. Distributor bore is a little out of round.
I know nothing about type 1 blocks except they have been here a year and a half and it is time for someone to enjoy them. Offers, trades motivated This first three pics are of the #1 the last one is of #2
David