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Old 12-15-2018, 06:05 AM
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dataway dataway is offline
Ultimate Warrior
 
Join Date: Jan 2012
Location: Greenfield TN
Posts: 9,274
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My first Pontiac ... a 66 Tempest went 90,000+ with a nylon gear. I still say the problem was engines that ran too hot and turned the teeth brittle with heat.