Welcome!
Beautiful Super. Those plugs wii not hurt a thing. Go for it.
Ben
My first post here. I acquired a '51 Buick Super, 263 cu in, all stock and original last November. I'm wondering if I can substitute the existing factory recommended AC46 plugs with AC 46R spark plugs without causing issues with the coil or condenser, etc ? My AC46 plugs look a little tired so I found a set of 8 NOS AC 46R on eBay. I couldn't find any 46 plugs. Dimensionally they are the same.
Thanks guys !
113221039fec4_hd_1952-buick-special.jpg
Welcome!
Beautiful Super. Those plugs wii not hurt a thing. Go for it.
Ben
Appreciate the fast reply. Thanks Ben !
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