3B to AAN conversion and vice versa.

Ben Swann benswann at verizon.net
Tue Jun 17 18:57:23 PDT 2008

Don’t ask why – just need to convert an AAN block and head to 3B setup and a 3B to an
AAN.  Trying to see if there are any gothcha’s I’m missing.

So far I can see I need to swap oil pumps and the AAN pump requires I drill and tap two
additional holes for the timing belt tensioner.

Is there more to the head than just swapping cam cover?

I’m swapping all manifold and fuel injection,etc.  Just the block part was an
unanticipated surprise.  I’m committed to doing this by tomorrow eve. So appreciate any
quick and helpful replies.


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