most body and interior parts should be the same. Engines are different.
if it is the same motor yes, but some may have different mounts or wiring plugs
Any size SBC engine will fit and is compatible with a 91 Firebird. A 350 engine is the most common that is used for installing in a 91 Firebird.
well according to autozones website, no. they are different part numbers from 89 to 94 in both four and six cylinder engines
Yes, it should. Both these years were made with the Vtec engines. (They are identical). It was the 2003 and up that were made with the EcoTech I believe.
Are the front driving components(A-arms)from a 1993 Cavalier compatable with a 1990 Cavalier?
May only be able to fit in an open end wrench.
My 91 Cavalier (RS 2.2L) doesn't have one but my 95 does on the left side of the drivers seat.
No, the truck block motor mount bolt holes are in a different place then the car engines. It will not match up to the truck frame.
No
What engines fit a 1980trans am
If they are both 4x2 and 4.3 engines then yes it will fit, but it will not wire up the same give that the '91 is most likely a 700R4 and the '99 is most likely a 4L60E. One is vacuum controlled the other is computer controlled.