Alright my friend has a 1993 pickup with the above engine. Him and his other buddy decided to change the timing belt along with the water pump and other misc stuff. They ended up taking the timing belt off without setting the ENGINE to TDC. They ask me for advice and I have no experience with this engine or truck and I am definetly not a great mechanic.

What would be the next step? We tried to line the timing belt up with the marks on the crank shaft and the cam shafts but they dont seem to line up right.