Which Thermostat is Correct for 2000?

[Max Wedge]

Looking to replace thermostat, but I need to know the correct part number before I order it from Cummins.



One part number is 393-5811, this was taken from a post a few months ago.



Another part number is 393-4373, this one is from Geno's.

Which One?????

 

[HEMI®Dart]

Hi Max,



Dave Fritz's web page list's 2. I guess you have a choice? 180º or 190º.



More info: http://dodgeram.org/tech/dsl/Facts/98ISBspecs.html#parts



BTW, Did you see the newest edition of Hot Rod. They had a "Big-Block" shootout. Mopar won again. Not surprising.



Mopar 440 ci: made 684/583



F**D 460 ci: made 618/552



C***y 454 ci made: 657/562



Dick Landy said his compression was @ 6:1. The other guys whined and said it was closer to 10:1 . Figures