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Old 09-17-2016, 12:02 PM
LEGACY_GN LEGACY_GN is offline
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Join Date: Nov 2015
Posts: 11
Default Cooling problem. Radiator recommendations?

1972 Pontiac Grandville convertible 455 all original. Car only overheats when on highway above 60 mph and outside temp makes zero difference. Whether it's a 100 plus or 60 out, same result. I installed a 160 thermostat that made no difference. Has new water pump but installed by idiots so that could be the problem or just clogged radiator unable to get rid of heat?

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1972 Pontiac convertible. Stock 455 land yacht.

87 Grand National
Nothing stock

2014 Cadillac CTS V Sport Twin Turbo
Tune and cold air daily driver.

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