shouldn't be, just make sure it's a definite fit for the early 22r. (81-83 or 84, I think). Also make sure they're not rotted or discolored. Spit shine them. If they refuse to shine, refuse to buy. If you only want a cheap one that will last you a year or two, get some basic pacesetters. If you want something that will last you and keep under-hood temps down, Doug Thorley headers are the way to go. LCE is also reputed to make some good headers. Not sure on any other brands.
