At quick glance, I don't see anything on either the Aldridge or Heritage sites that clearly indicates they have anything for the US-spec. GT6. On these cars, the US-spec. 1970 GT6 seat is a one-year-only seat; 1969 was similar but with a fixed seatback; 1971 seat style was a bit different again! Newton Commercial does seem to show specific kits, although last time I looked, the "correct" perforated vinyl was available only in black. :frown: Wherever you go, just be sure that what you're getting is specific to a US model 1970 GT6!