Do the 348 and 409 truck blocks have a taller deck?
oldskydog Well Known Member Supporting Member 10 Sep 6, 2012 #2 no, they are the same castings. car or truck.
MRHP Supporting Member 1 Sep 6, 2012 #3 348 and 409 engines have different castings, but same deck heigth, regardless of car or truck.
