Posted by Vaughn on Wednesday, November 13, 2002 at 10:12PM :
Something I came across on the net if anyone is interested in heating your truck block in cold country
In case anyone else is interested,the napa # is605-3180. cost 19.87. the only problem is with the "shoulder" behind the core plug. you need to remove a small amount of metal from the heater's "wings" to fit past the shoulder in the block. then it is a good idea to put sealand on the shoulder to seal the heater as the shoulder prevents the heater from bottoming out,and the "o" ring from completly entering the block. However I have had no leakage to date. Pat
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