Glycosyltransferase that may be responsible for the addition of galactofuranosyl residues to the nascent lipophosphoglycan (LPG) chain. It could alternatively be involved in the synthesis of the galactofuranosyl donor. Glycolipid biosynthesis; glycosylphosphatidylinositol-anchor biosynthesis. Expressed throughout the life cycle with a two-fold decrease in amastigotes (LPG is 1000-fold less abundant in amastigotes than in promastigotes). Belongs to the glycosyltransferase 2 family.