While American muscle cars may not seem like the most obvious destination for all-electric powertrains, the allure of the green movement seems to be pulling in new representatives by the day. Two cases of this, set to appear at the 34th Annual Toyota Grand Prix of Long Beach this weekend, are the Tjaarda EVX Mustang and the HST Shelby Cobra EVX.

The pair of EVs will take part in the GP’s “Green Power Prix-View,