+3 Exhaust Manifold Header Flange Set for 98.5-19 5.9l & 6.7l Cummins Turbo Diesel KB-5967EMFS0.50 $22.95 In stock Quantity: 1 Add to Bag Product Details Sold as a set of 6 CNC Laser Cut 1/2" Thick Steel 1.75" ID Port Hole Great for custom exhaust manifolds! Fits: 1998.5-2019 5.9l & 6.7l Cummins Diesel Engines Save this product for later Favorite