Flowtech 11704 Features:

• Includes premium aluminum manifold gaskets and collector hardware
• Tight fit block hugger design for maximum engine clearance
• Cast iron construction for maximum strength
• Smooth transition for increased exhaust flow and improved throttle response
• Thick manifold flange pads for a leak-free seal
• High heat-resistant black paint coated
• Dimensions:
  • Width of Header at the widest point from exhaust flange: 3.823 in.
  • Height of Header from highest to lowest point: 7.130 in.
  • Length of Header from leading edge to trailing edge: 18.623 in.
  • Cylinder Head surface to the outside point: 3.520 in.
  • Bolt center to top of manifold: 3.510 in.
  • Manifold bolt center to the bottom of collector: 5.500 in.
  • Collector mounting bolt circle center to center: 3.031 in.

Flowtech 11704 Notes:

• Manifold to head bolts not included
• Works with straight and angled spark plugs