Good advice, NM51!
By the way, I'm running the original babbitted 235 in my truck. So far, so good! I try not to over-rev it and I trailer the truck (GASP!!! SHOCK!!! HORROR*!!!!) if we're going long distances (i.e., anything beyond the DC Beltway)
* It gets worse -- I pull the trailer with a DODGE
John
Oh yeah, and I own a FORD, too!