Heard a huge bang while driving at 60 mph but no damage whatsoever

[MuRCieLaGo]

Hello all,

Gen 1 1994,

I had a ride in town yesterday, about 30 miles. When I was on the highway at 60 mph in 6th gear, I heard a huge bang. Sounded like a missed gear, but much louder. I was at a constant speed. I stopped the car on the side, no damage, nothing. Went home (5 miles further), cooled the car down, checked fluids, everything is OK. I don't recall hearing such a scary sound in my 13 years of driving different sports cars.

I did not hit anything on the road for sure. It was a clear day and I had my eyes on the road. I even reversed the Viper on the highway to double-check and there was nothing.

Anybody got a clue what it could have been? I'm kind of scared to take the car out now.