1978 Hang Ten 400

The 1978 Hang Ten 400 was an endurance race for Group C Touring Cars. The event was staged at the Sandown International Motor Racing Circuit in Victoria, Australia on 10 September 1978 over a total distance of 401 km. Cars competed in three engine capacity classes:

• 3001 to 6000cc
• 2001 to 3000cc
• Up to 2000cc

The event was Round 2 of the 1978 Australian Championship of Makes.