O’Reilly Auto Parts has Flux Capacitors on their website. The ‘non-functional item’ requires ‘the stainless steel body of the 81-83 DeLorean’, and runs on plutonium, which is ‘not available at O’Reilly Auto Parts.’ The post says once the ‘machine travels at 88 mph… the flux capacitor pulses faster… Then, time travel begins,’ followed by the warning: ‘Time Travel at your own RISK!!!’ Source