Greetings, just discovered LS1Truck.com and digg it already! I have 03 Chev 5.3 LM7 in a shortbed reg cab and recently purchased a LS2 6.0 shortblock. After reading forums and talking with the local GM dealer I still have no clear answer to:

Will the top end of a LM7 5.3 bolt up to the shortblock of a LS2 6.0?

Without going into lengthy explaination of why; the blending of the two engines would be a temporary solution to a $$ money planning problem.

Thanks in advance ... -Toby