Three TH1As were built for the 1976 season, they had a sheet aluminium monocoque, conventional suspension and were Toyota Novamotor powered. The nose design was unusual with a full width aerofoil and separate deflectors in front of the wheels. a large engine cover was used that swept sharply down to the rear where swept back endplate supports were used to attach the rear wing. Best results were wins for Ljungfeldt at Knutsdorp, Falkenberg and Kinnekulle and a heat win at Monaco. Ljungfeldt won the Swedish Championship.
1976 Tommy “Slim” Borgudd, Eje Elgh, Conny Ljungfeldt, Anders Olofsson.