Spacers don't always help. They are cheap though ($15-20), and so are worth a try even if they don't help. Do measure the under hood clearance though to make sure you can fit it in before you buy it.
Rev
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'66 Coupe, 306, 350-375 HP, C-4, 13.07 e.t., 104.8 mph, 1/4 mi.
O.B.C. #2
'66 coupe
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