Sleeving 340 for a Stroker kit

In college we sleeved a Vega block. That was back in 73' and no one had done that yet, that we knew of. We went to the Aircraft shop and borrowed their big oven to heat the block and froze the sleeves with freon. Yep, R12. That was a long time before someone said it ate a hole in the ozone. Well if that was true, there is a huge hole right above the community college now. :lol: :lol: The sleeves literally dropped in to the stop.