go to www.car-part.com and put in your vehicle info. It has an automatic parts interchange.
1973-1987
i believe it is up to 86 maybe 88 that are the same truck.
1988 through 1999 parts are the same, Give are take a few things.
Need to know what year you are working with.
1994 and up.
Yes
1981-1993
Your 2000 Chevy pickup truck is 14 years old as of 2014.
1995-1997
NO the computer system on those 2 years are different ( Transmissions ) Won't interchange.
Yes those 2 years are the same. Direct bolt in.
1982 - 1994 (early year models).