Yes it is interchangeable, The Monte SS is different from the other models tho, LS, LS Sport, LS Competition so the LS models are interchangeable.
Thanks so much
Can I replace a 2003 monte carlo head gasket with a 2001 matte carlo head gasket??
Your talking a new gasket I hope, and I don't know off the top of my head if there the same, check with a parts store.
Looking for a Used Monte Carlo in your area?
CarGurus has 1,380 nationwide Monte Carlo listings starting at $1,995.
Search Chevrolet Monte Carlo Questions
Chevrolet Monte Carlo Experts
Related Models For Sale
Used Cars For Sale