My new camshaft specifically says to not use 1.5 rockers so these are out of the motor
Vintage "Windsor" roller rockers for A series motors. Mini, Morris Minor, Sprite, Midget
Low miles. The person I bought them from picked them up NOS. I put about 1000 miles on them.
They were installed with washers on the tower bolts which nicked 4 of the arms before it was noticed and they were removed
I ran them through the parts washer but they are as removed. $225 shipped to wherever a flat rate box will take them