hi! 1996 firebird 3800 V6...headliner sags. I just found out the headliner is a one piece preformed insert...how difficult is it to change yourself.....and how much do replacement headliners cost? Any ideas?
Its very easy to replace. Unbolt the sunvisors and it slips right into place. You'll have to be careful slipping it under the interior pillar covers, but it's a very easy install.
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