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Old 05-17-2020, 03:18 AM
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Chris65LeMans Chris65LeMans is online now
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Join Date: May 2013
Location: Los Angeles, CA
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Get a laser thermometer and point it at the spot your gauge is measuring. Need to make sure your gauge is right first.

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1965 Pontiac LeMans. M21, 3.73 in a 12 bolt, Kauffman 461.