Welcome to Victorian Marine Technology located in Doncaster Victoria.

Volvo Penta and late OMC 4" centre riser manifold and riser set 5.0 5.7 V8 Chev and 5.0 5.8 V8 Ford includes all gaskets and mounting hardware $1,895.00 (add $595.00 if you require the 11" high risers pictured  not including bolts, plugs )

Volvo Penta and late OMC 4" manifold and riser set 4.3 V6 includes gaskets includes all gaskets and new mounting hardware $1,895.00 (add $595.00 if you require the 11" high risers pictured not including bolt, plugs)

Early Volvo Penta V8 5.0 5.7 with 3.75" centre riser manifold and riser set includes all gaskets $1,895.00

Early Volvo Penta 4.3 V6 with 3.75" centre riser manifold and riser set includes all gaskets $1,895.00

Volvo Penta 454 big block V8 4" centre riser manifold and riser set includes all gaskets $2,595.00 (add $595.00 if you require the 11" high risers)

Please ensure you specify the correct type risers for your application. If not sure, look us up on the web. Victorian Marine Technology, Doncaster Victoria

We can supply manifolds and risers and gaskets separately. 

Some applications also require a spacer block between the manifold and riser, these come in different heights, POA.  

We can supply manifold and riser replacements for most inboard  and stern-drive applications POA  .

Also available:  10 year warranty long life stainless steel one piece high performance manifolds for many models Mercruiser OMC Indmar Crusader PCM  also  Perkins Cummins GM diesel etc.