Need riser part number for 1981 454-330 hp. Mercruiser engine

[hpcrank]

Greetings

Can anyone give me a part number for a gen. 4 - 1981 Mercruiser 330 hp. 454 exhaust riser? Mine is on a log style manifold that mounts the riser on the far aft end of the manifold. The exhaust outlet points straight down.

Mercruiser part number or aftermarket number ok.

Thanks
Hpcrank

 

[hpcrank]

Greetings

Can anyone give me a part number for a gen. 4 - 1981 Mercruiser 330 hp. 454 exhaust riser? Mine is on a log style manifold that mounts the riser on the far aft end of the manifold. The exhaust outlet points straight down.

Mercruiser part number or aftermarket number ok.

Thanks
Hpcrank

Hi

I found that part number, it is:
Barr Marine MC-20-76668-A1