1994-2001
no
wont match, but yes
no
Any 2002-2008 Dodge truck should work just fine (2003-2009 if it's a 3/4 or 1-ton model) If the length is the same.
Yes, the bed dimensions are the same for 1999-2007(classic) there are only minor modifications to exterior/interior after 2002. As long as the truck topper is not for Crew Cab, full 4 doors, the bed will be the same.
It will if it is for a truck.
Yes
Will a 1992 Dakota truck motor fit into a dodge truck 1999 Dakota?"
Yes they will. Anything from the year 94-01 will fit with all parts of the truck.
The body style of the Silvarado changed in 2007, so it should fit.
No. They changed the bed design in 89, I think.