Spark plugs for a 259 4-bbl

What is the best plug out there for a bone stock 259 Studebaker with a

4-bbl? This cat is a 67,000 mile original survivor that runs great. Thanks
Reply to
Dexter Warrington
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According to Nate's interchange,

H11 Champion

437 Autolite G16Y Champion 45L/45LS AC B4L NGK

My personal preference is Autolite or AC and never Champion.

NGK has a great reputation too.

Here's the link:

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JT

Reply to
Grumpy AuContraire

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