Donacles |
06-06-2010 04:42 PM |
FE/FT engine block I.D
I have an engine block I'm having trouble identifying. I believe it is a service replacement block. It currently has a 4.18 bore, extra webbing at the crank end caps, vertical ribs on the outside of the block, a 15/64 drill bit will not fit between the cylinder walls (a 13/64 drill will), and the only numbers/lettering I find are; 'DIF', '352' and '4D18'. (The last are located at the bottom corner next to the oil filter adapter mounting pad.) I had read that another tell tale sign is a 3/8" pipe plug at the lower end of the block indicating it is for a truck's external oil return however, I cannot find such an opening on this block but I'm not sure where to look for it either. Any help is greatly appreciated! Many thanks, Don.
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