The Homelight 30 I bought was from a local dealer.
Someone on here about 6 mos ago had the UT # of the new short block and he found one pretty cheap
Actually people are taking the 33cc Poulan and Homelite chainsaws to make their conversions. They find them on sale for less than $100 and go at it. The older black top Homelites are easier to convert than the new red top ones.
Enjoy,
Jim