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Old 05-09-2018, 12:41 PM
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arveetek arveetek is offline
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Join Date: Oct 2001
Location: Granby, Missouri, USA
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Default Radiator: OEM or All Aluminum?

It's time to for some maintenance and upgrades on my 1995 Tahoe. After 330,000 miles, I'm sure the radiator could stand to be replaced to help improve cooling before a long road trip this summer.

Which will offer the best cooling performance? Stock OEM-style aluminum/plastic combo, or aftermarket all-aluminum? Or is the only benefit a more rugged construction?

I found this 3-row all aluminum radiator online:

I currently have the dual thermostat housing installed, but will also be finally installing the HO water pump.

Any other recommendations?

1995 K1500 Tahoe 2 door, 6.5LTD, NP241, 4L80E, 3.42's, 285/75R16 BFG K02's; Kennedy OPS harness, gauges, Quick Heat plugs, and TD-Max chip; Dtech FSD on FSD Cooler; vacuum pump deleted, Turbo Master, 3.5" Kennedy exhaust, F code intake, '97 air box; dual t/stats, HO water pump, Champion radiator; Racor fuel filter; 357K miles and running strong!
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