Ryan Hunter-Reay was involved in the early development of 2.2-liter, twin turbocharged V-6 engine as Chevrolet rejoined the IZOD IndyCar Series in 2012.
Munoz made his IndyCar Series debut at the 2013 Indianapolis 500.
An official announcement is expected shortly
"I'm happy to be back on the podium"
IZOD IndyCar Series teams also preparing for 98th Indianapolis 500 next May
Power was followed closely by fellow Team Chevy drivers Tony Kanaan and Sebastien Bourdais.
Andretti Autosport team owner has already talked to the Colombian about the idea.
Helio Castroneves continues to lead IZOD IndyCar series points.
Marco Andretti: "Mid-Ohio is one of the tracks where I have a ton of laps for whatever reason, so I always enjoy going back."
Dario Franchitti was a technical consultant and has a voice cameo in the movie along with Mario Andretti and Will Power.
Ryan Hunter-Reay: "I don't think he [Will Power] drove into me on purpose, but we were taken out of the race."
Sebastien Bourdais gets second podium finish of weekend from successful standing start.