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| | | | Joined: Oct 2004 Posts: 1,780 Master Gabster | | Master Gabster Joined: Oct 2004 Posts: 1,780 | I think this is the casting number for your engine. 3693374
The number you gave R21846UTAH sounds like it may be a vehicle identification number given out by the UTAH DMV. Is this on the milled flat area next to the distributer and stamped instead of cast? Is this the same number on your title?
You are looking for a number that is cast into your engine block near the distributor.
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