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3/8 rod bolts for 289

  1. Rod Bolt modifications - 3/8 for 289

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    Based on the fact that stock 289 rods use 5/16" rod bolts, has anyone considered tapping the main body of the rod for 3/8 - 24NF cap screws? The idea would be to have the stronger bolt and add clearance where the head would have been if using a conventional rod bolt. I see that the drill size is...
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