I have a K&N air filter that fits the stock assembly on a '76 and
I think up to an '81. It has a few thousand miles on it, but they never really wear out. I cleaned it with a K&N kit (not included) since the last time it was on the car so it should be ready to run. Just want it out of the garage since I went to an open element assembly. Looking for about $15 + shipping, OBO.
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1976 Silver/Firethorn. L48, 4spd. Original 2 bolt, vortec heads, 9.4:1 CR, Speed Pro Cam: 224/224@0.050, 112 LSA, Eagle Steel Crank.