C4 EM full length header 1 3/4" 84-96

This is our famous C4 Corvette header.  Comes ceramic coated inside and out.  Comes with a thick 3/8" flange and 3" slip fit collector.   AIR fittings can be added or omitted.  Instructions included.  We recommend adding our extension pipes.  Race only, Not for sale in CA. They can be ordered with or w/out cats.  Also recommend using Stage 8 bolts and FELPRO exhaust gaskets.