See us on:
Visit CP on Facebook Visit CP on Twitter Visit CP on YouTube
Is your boat in the gallery?
Image Gallery  
Instructions & Guides:
Instructions  
Find Parts by Mercury Model:
OEM Part Finder  
What's on sale today?
Sale Specials  
What are you looking for Today?

Need Help? Call Us:

1-800-225-9871

Outside the USA? Call 707-585-9871


Typhoon Standard Big Block Bravo Wet System

Typhoon 32" Wide Big Block Chevy Straight Back Headers

  • For applications of 500 to 1000 HP.
  • Direct Fit, or Custom Tailpipe Options Available. (not included)
  • V-Tex Aerospace O-Ring Seal Collector Flange.
  • Non-Restrictive High-Flow Collector.
  • Exhaust Water Temperature Bungs Installed as Standard Equipment.
  • One-Piece 2" Inner Exhaust Tubes.
  • Premium Grade 316L Mandrel Bent Stainless Steel Construction.
  • Thick 3/8" Precision Ground Exhaust Flanges.
  • Welded Stainless Steel Water Distribution Tree Standard (No Rubber Hoses)
  • Fully Polished for that showroom quality look!
  • Straight Back Collector
Your Price: $4,999.99 
Part Number: 620-34011

Typhoon Headers Only 36

Typhoon Headers Only 36" Wide

Typhoon Headers Only 36" Wide (No Tailpipes) (pair)

Hardin Marines’ growth in the stainless steel header market can only be considered “explosive”. The unbelievable positive market reception to both the performance and quality of both the “Cyclone” and “Hurricane” series exhaust systems lead to the evolution of what many will consider the ultimate header system. Blending years of stainless steel header construction techniques into the all new “Typhoon” header system. Starting with the finest premium first run stainless steel tubing that money can buy, each header features precision mandrel bent one piece 2” inner primary tubes, eliminating the cracked welds found on multi-piece inner tube designs found in other aftermarket systems. Next, a high flow 5” collector system is installed featuring the same V-TEX O-ring sealing system found in NASA aerospace connections. An equal flow water distribution inlet system is welded to the header system, eliminating faulty rubber hoses found in other header designs. (Note Mercury Marine does “NOT” use rubber water inlet hose connections at the base of their header systems.) Once the header system is assembled, it then goes through an annealing and passivation process where the header is heated to 2000 degree’s in a controlled environment and then allowed to cool at a pre-determined rate. This process rids the material of impurities, acting as a hardening process that cures the header while also providing necessary stress relief. This process reduces material fatigue and failure by 60 percent. At last an all new version of this header has been constructed as a direct replacement system for the new Mercury 496 MAG and HO engines allowing retention of your engine cover in its factory location, just one more feature that other header manufactures have failed to accomplish. If your truly looking for the “BEST” 496 Header system on the market, then the Hardin Marine Typhoon system is your only choice!

  • Direct Fit Tailpipe Options Available
  • V-Tex Aerospace O-Ring Seal Collector Flange
  • Non-Restrictive High-Flow Collector
  • Exhaust Water Temperature Bungs Installed as Standard Equipment
  • One-Piece 2" Inner Exhaust Tubes
  • Premium Grade 316L Mandrel Bent Stainless Steel Construction
  • Thick 3/8" Precision Ground Exhaust Flanges
  • Welded Stainless Steel Water Distribution Tree Standard (No Rubber Hoses)

 

Your Price: $4,999.99 
Part Number: 620-34000

Typhoon Headers Only Narrow 32

Typhoon Headers Only Narrow 32" Wide

Typhoon Headers Only Narrow 32" Width (No Tailpipes) (pair)

Hardin Marines’ growth in the stainless steel header market can only be considered “explosive”. The unbelievable positive market reception to both the performance and quality of both the “Cyclone” and “Hurricane” series exhaust systems lead to the evolution of what many will consider the ultimate header system. Blending years of stainless steel header construction techniques into the all new “Typhoon” header system. Starting with the finest premium first run stainless steel tubing that money can buy, each header features precision mandrel bent one piece 2” inner primary tubes, eliminating the cracked welds found on multi-piece inner tube designs found in other aftermarket systems. Next, a high flow 5” collector system is installed featuring the same V-TEX O-ring sealing system found in NASA aerospace connections. An equal flow water distribution inlet system is welded to the header system, eliminating faulty rubber hoses found in other header designs. (Note Mercury Marine does “NOT” use rubber water inlet hose connections at the base of their header systems.) Once the header system is assembled, it then goes through an annealing and passivation process where the header is heated to 2000 degree’s in a controlled environment and then allowed to cool at a pre-determined rate. This process rids the material of impurities, acting as a hardening process that cures the header while also providing necessary stress relief. This process reduces material fatigue and failure by 60 percent. At last an all new version of this header has been constructed as a direct replacement system for the new Mercury 496 MAG and HO engines allowing retention of your engine cover in its factory location, just one more feature that other header manufactures have failed to accomplish. If your truly looking for the “BEST” 496 Header system on the market, then the Hardin Marine Typhoon system is your only choice!

  • Direct Fit Tailpipe Options Available
  • V-Tex Aerospace O-Ring Seal Collector Flange
  • Non-Restrictive High-Flow Collector
  • Exhaust Water Temperature Bungs Installed as Standard Equipment
  • One-Piece 2" Inner Exhaust Tubes
  • Premium Grade 316L Mandrel Bent Stainless Steel Construction
  • Thick 3/8" Precision Ground Exhaust Flanges
  • Welded Stainless Steel Water Distribution Tree Standard (No Rubber Hoses)

 

Your Price: $4,999.99 
Part Number: 620-34010