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Exhaust: Ram Air III \"D Port\" manifolds 68-72 GTO/LeMans
Reviews

Fits all 68-72 GTO/LeMans.. each comes with steel flange studs and brass nuts.

  • Supplied as a pair. Note .. not for 64-67 GTO/LeMans.
  • Exhaust manifold flanges will be needed & are included..  to allow for manifold warp.
  • Special order only, local delivery additional. . advance lead time 3-4 weeks.
  • RH Casting # 9791637. RH manifold stud configuration: 4 manifold-to-head bolts and 3-bolt exhaust flange # GM1003. flange casting # 9797072.