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Re: Why do diesel owners block the radiator in the winter?
Posted to HD/Fleet Forum on 2/20/2007 6 Replies

[...trimmed text...]

Good point.

Winterfronts kept the air out of the cab, kept the firewall warmer, and kept frigid air off the outside of the engine too, as well as the most imprortant function mentioned above. Kept t... Login to read more.

6 Replies Received (View Replies)