Pair Exhaust Manifold fit for Ford F-250/F-350 Super Duty 7.3L V8 Diesel 1999-2003 51651260

Application

fit for Ford Excursion 7.3L 2000-2003
fit for Ford F250 F350 F450 F550 Super Duty 7.3L 1999-2003
fit for Ford E-350 E-450 E-550 Super Duty 7.3L 1999-2003
fit for Ford E-350 Econoline Club Wagon 1998-2003

Engine：7.3L Power Stroke V8 (445Cu.In.), OHV Turbocharged  

OE/Part number

674-745,674-746,1824273C1,1827273C1,1831025C1,

674745,674746,F81Z9431AA,F81Z9431AA,F81Z9430AA,F81Z9430AA

Specification

Condition: Brand New

Type: Exhaust Manifold

Product fit: Direct Fit

Material: Cast Iron

Gasket or Seal Included: Yes

Mounting Hardware Included: Yes

Package included

1*Left and Right Exhaust Manifolds

2*Manifold Gasket

4*Bolts 4 Nuts

As Picture Shown

Feature

【Heavy-Duty Cast Iron Build】
Durable aftermarket-grade cast iron construction withstands extreme temps and vibrations fit for extended service life.

【Aftermarket Direct Fit fit for OE Replacement】
Precision-engineered to match OE specs fit for straightforward bolt-on installation—no major modifications required fit for most applications.

【Efficient Heat Dissipation】
Natural thermal conductivity helps manage engine bay temperatures and protect adjacent components.

【Reliable Leak-Proof Sealing】
Machined flanges with uniform bolt patterns ensure tight seals with standard aftermarket gaskets (sold separately).

【Rugged Performance fit for Demanding Vehicles】
Built fit for trucks, SUVs, and high-mileage cars—delivers consistent strength under heavy loads and harsh conditions.

【Integrated Aftermarket Heat Shield (Included)】
Factory-style heat shield included to reduce engine bay heat and protect wiring/components from thermal damage.

Note

*Professional install recommended (especially fit for performance headers) fit for proper sealing & torque.
*Replace gaskets (new ones required, included or sold separately) – reused old gaskets may leak.