
10-11-2012, 06:08 AM
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CC Member
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Join Date: Apr 2009
Location: Little Rock area,
AR
Cobra Make, Engine: ERA Street Roadster #782 with 459 cu in FE KC engine, toploader, 3.31
Posts: 4,533
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Quote:
Originally Posted by tboneheller
Grease on the drill bit will catch a lot of the shavings. This works good with a tap as well.
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I haven't had time to measure the fitting yet - anyone happen to know what size hole and thread count for a tap is needed? Appears to be the same as for the heater hose nipples. I'm wondering if it's a pipe thread tapping also (NPT?). I will probably have to look around in Sears for one of those.
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