Description
Detroit High Mount Exhaust Manifold 23519348 23512986 23511978
*Please Verify Your OEM Number(s) Before Purchasing.
Upgrade with this High Mount Exhaust Manifold for Peterbilt and Kenworth 12.7L & 14.0L pre-emission engines. Replaces OEM 23519348, 23512986, 23511978, enhances air flow, reduces heat, lowers EGTs, and improves fuel mileage.
- High Mount Exhaust Manifold
- Primarily Used In Peterbilt & Kenworth 12.7L & 14.0L Pre-Emission, Non-EGR Engines
- Direct Aftermarket Replacement For OEM :23519348, 23512986, 23511978
- Joints: Male On End Piece, Female On Center Section
- Reversed OEM Design For Improved Air Flow
- High Quality Blended Steel
- Increase Fuel Mileage By 0.2 – 0.3 MPG
- Ceramic Coating Reduces Heat And Improves Air Velocity
- Lowers Manifold Temps By 300° F
- Lowers EGTs By 80-100° F
- Reduces Turbo Lag
- No Cracking, Leaking, Or Warping
- Improves Gasket Life
- Made In America
- Sold Individually
