Application 

for almost all Mercruiser Stern Drives with GM Chevy Engines: V6 & V8

4.3L, 5.0L, 5.7L, 6.2L, 7.4L, 8.1L, 305, 350, 454, 502 1987-2002

 OE/Part number 

807988A03, 807988A2, 44354A13, 44354A9, 44354A10, 807914A1, 44354A3

 Specification 

Condition：Brand New

Type：Exhaust Elbow

Material：Cast Iron

Color：Black

 Package included 

1*Exhaust Manifold

As Picture Shown

 Feature 

【Heavy-Duty Cast Iron Build】Durable aftermarket-grade cast iron construction withstands extreme temps and vibrations for extended service life.
【Aftermarket Direct Fit for OE Replacement】Precision-engineered to match OE specs for straightforward bolt-on installation—no major modifications required 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. Whether the gasket is included depends on the product image.
【Rugged Performance for Demanding Vehicles】Built for trucks, SUVs, and high-mileage cars—delivers consistent strength under heavy loads and harsh conditions.

 Note 

Please check the fitment information carefully to confirm that it matches your car, if you are not sure that the product for your car.