+3 Intake Horn Flange for 6.7l Cummins Turbo Diesel KB-6.7lIHF $36.95 In stock Quantity: 1 Add to Bag Product Details Intake Horn Flange for 6.7l Cummins engines. Cut from 3/8" steel plate Accepts 3" Tube Great for making custom intake horns Save this product for later Favorite