2000 Chrysler Concorde Q&A

2000 Chrysler Concorde Question: what is rocker arms on a chrysler concorde an how much does it cost to fix it

i live in vancouver wa 98661 i dont know what rocker arms r on a chrysler concorde 2000 im looking to buy it but dont want to unless it cost to much to fix it -
Answer 1
what size motor is in the car? -