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Old 03-13-2018, 03:34 AM   #1
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Join Date: Feb 2018
Location: Stockton, california
Posts: 3
Exclamation Squealing noise at 70 mph

Fixing up a 67 c1500 pick up. Had a mechanic check the motor and he said all was good. All was good until I got on the freeway and hit 70 mph then I started hearing a squealing noise. Only at when I hit 70 mph!!!!!! WTF!!!! 350 small block with 2 barrel carb oil level, coolant level is good as well as tranny. Any advice would be much appreciated. Thank you!
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