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Looking to run your classic GM V8 a bit cooler? This Gates 160-degree Fahrenheit thermostat is a popular performance upgrade for 1967-1992 GM vehicles with engines like the 305, 350, 400, 403, and 455. It's part number 33006 and fits a huge range of cars including Firebirds, Trans Ams, Chevelles, and more. A lower temperature thermostat like this 160-degree unit helps keep engine temps down, which can be beneficial for older cooling systems, towing, or high-performance applications. It's a simple swap that can provide peace of mind. Comes with a 90-day warranty. Remember, running too cool can affect fuel economy and emissions, so make sure this is the right choice for your setup. An easy, affordable mod for the classic GM enthusiast.
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