OMC Cobra 4.3L Exhaust Bellows

[edfresh]

I'm replacing the stern drive on my '87 OMC Cobra 4.3 and am replacing the exhaust bellows with a GLM bellows. The old one had no holes in it but the GLM one has slotted holes, I assume, at the bottom. Neither the OMC or Clymer manuals discuss these holes so I assume they are to be positioned at the bottom to let any residual water escape. Does anyone know anything about these? Should I buy the OMC one that has no holes? Thanks!

 

[Boatin Bob]

Re: OMC Cobra 4.3L Exhaust Bellows

No the GLM one is fine, the holes also help reduce the back pressure and yes the holes go on the bottom.

 

[rybad]

Re: OMC Cobra 4.3L Exhaust Bellows

You are correct. The new bellows are cut on the bottom. This is normal.<br /><br />-David

 

[edfresh]

Re: OMC Cobra 4.3L Exhaust Bellows

Thank you guys! I just like to go by the manual and wanted to make sure.