KC Turbo Upgraded Exhaust Manifolds Set 1994-1997 7.3L
- Comes as a pair (mounting hardware & gaskets included*)
- Direct Bolt-On / No Modifications Required for OBS 7.3 Powerstroke trucks
- These manifolds are NOT DESIGNED to fit Van applications.
- Increased Casting Thickness
- Increased Mounting Flange Thickness
- Enlarged Sealing Surface To Minimize Hot Spots
- Stronger High SiMo Castings to prevent warping/cracking
- Port Matched Manifold Runner Entries
- Enlarged & Optimized Internal Flow Path
- Exhaust Flow Geometry Improved
- Re-engineered Up-pipe mounting face for better alignment & clamping under load
- Integrated EGT Port (comes with NPT blocking plug installed)
- Retains factory EBP Tube port (comes with NPT blocking plug installed)
- Includes Stainless Steel Gaskets
- Includes OEM-Style Interference Thread Exhaust flange bolts
- These bolts may feel like they are cross-threading upon installation, but they rely on interference within the cylinder head's threaded holes to prevent backing out later.
- Using a thread chaser in your existing exhaust manifold bolt holes is recommended.
- *Exhaust manifold to Up-pipe bolts not included
