I need your help to confirm/correct my understanding.
The mounting hardware available from Acton was used on 427 Comp cars and NOT on the 289 race cars.
On all pictures I checked on 289’s I can see only “normal” bolts and not the mechanical locking nuts.
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Driving with your Cobra is fun,
Racing with your Cobra is amazing,
Driving hill-climbing races with your Cobra is....
HAVEN!!