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74tii exhaust manifold


Highnote1

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The 1974 tii exhaust manifolds have additional webbing between the exhaust ports — presumably to make them stronger. But 1972- 73 tii manifolds will work fine.

 

All manifolds should be closely inspected for cracks.


Below, first photo is webbed style used on 1974 tii’s. Second photo is non-webbed style used on 1972-73 tii’s. Note that both styles shown below have the same casting number: 121 142 01 80 1.

 

Regards,

 

Steve

 

 

3A39B5DF-5BE7-43F7-8B98-CBA4B9BD3856.jpeg

786005A7-5473-4981-AABE-7F068E9DBA05.jpeg

  • Like 2

1976 2002 Polaris, 2742541 (original owner)

1973 2002tii Inka, 2762757 (not-the-original owner)

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