- LMDh first step towards single formula in WEC, IMSA Motorsport.com
- Penske talks of Le Mans return after IMSA/WEC rules convergence Motorsport.com
- Endurance racing receives major boost Race Tech Magazine
- IMSA’s top class cleared to compete at Le Mans in 2022 The Seattle Times
- Daytona, Le Mans to develop car that can race both events by 2022 USA TODAY
- View full coverage on Google News
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