Changes in the marketplace have inspired us to blend 
two fabulous manufactures  products into one dynamic exhaust offering, thus 
bringing the very best performance manifold system available anywhere. This 
offering  brings to you an extremely high quality exhaust system upgrade, 
at an incredibly affordable price.  This performance exhaust system is 
suitable for both carbureted and EFI applications up to 450HP.
Hardin Marine has taken its years of exhaust 
tailpipe technology and designed a new tailpipe to fit most common 
MerCruiser big block Chevy engine applications.  This new tailpipe is 
manufactured from all 316L stainless steel with the same high quality you've 
come to expect. By creating a tailpipe  designed to fit most standard 
"Bravo" tailpipe exit locations affordability is maximized.  We have 
coupled it to the infamous Gil Offshore performance exhaust manifold/headers 
found as standard equipment on carbureted Mercury HP 500's and Mercury Racing 
540 Bulldog Packages. This manifold has forever been the most sought after and 
attempted to be duplicated manifold in the performance marine exhaust industry. 
At last you can own the "Original" at a cost even less than the imitations. 
Take note of the jumper hose that runs from the 
manifold up to the tailpipe.  This hose transfers the cooling water from the 
manifold to the tailpipe for discharge and keeps the water totally isolated from 
your engine.  Many other systems on the market use an inferior thru-flange 
system to pass the engine cooling water to the tailpipe with only a thin gasket 
to seal the passage.  A simple gasket failure could be a catastrophic event 
allowing your engine to ingest a large volume of water costing thousands of 
dollars in repairs. 
The system also includes the patented Gil Turbulators which trap and vaporize 
condensation before it can be ingested through your exhaust valves.  This 
one simple device, will significantly increase your engines life expectancy and 
is only available with Gil exhaust.  This system is a complete "bolt-on" 
solution to your performance exhaust needs and includes: 
  - 1 pair Gil Offshore Exhaust Manifolds
 
  - 1 pair Hardin Marine Offshore Tailpipes 
  (polished)
 
  - 1 Shift Cable Bracket
 
  - 1 Electrical Bracket
 
  - 1 Oil Filter Bracket
 
  - 2 patented Gil Turbulators
 
  - All gaskets, bolts and fittings necessary for 
  installation
 
 
        
          
            
              | 
              Part
                No. | 
              
              Description | 
             
            
              | 
              
              420-901018-SD | 
                   Gil Replacement Standard Bravo Exhaust Kit by Hardin Marine | 
             
             
         
       |