This Part has options, please click the button below to order.
620-36001 460 Ford Cast Aluminum Performance Exhaust System - Manifolds Only, (Includes Bolts & Gaskets)
The long awaited and much anticipated new Performance Ford center rise exhaust systems are now available from Hardin Marine. Hardin adapted the same technology used to develop the powerful manifold systems found on Mercury Racing’s
HP500 and 540 Bulldog engine packages and integrated that individual separated runner design into this new Big Block Ford exhaust system. Hardin knew while perfect for direct replacement these also compliment today’s larger custom
Ford 500 CID plus engines. These engines require an exhaust system that not only scavenges, but can also expel the massive amounts of exhaust created by these larger engines while reducing exhaust back pressure to near non-existent levels. These manifolds are cast from pure T356 aluminum and then heat treated to a T6 condition. The final steps include hard anodizing for corrosion resistance and a gloss powder coated for a stunning appearance. Individual exhaust ports are cooled by a balanced and even water flow thru the manifold. Exhaust tailpipes are
available in a standard exit or custom applications and are constructed from quality 316L stainless steel.
- 35" Overall Width on stock heads.
- 29-1/2" Exhaust Center to Center on stock heads.
- 8" Tall from Exhaust center-line to top of manifold on stock heads.
- 12-3/4" Tall from Exhaust center-line to top of riser on stock heads.
Superseded From: 620-36003
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This Part has options, please click the button below to order.
620-36005 460 Ford Cast Aluminum Performance Exhaust System with Below Swim Platform Low Port Tailpipes
The long awaited and much anticipated new Performance Ford center rise exhaust systems are now available from Hardin Marine. Hardin adapted the same technology used to develop the powerful manifold systems found on Mercury Racing’s
HP500 and 540 Bulldog engine packages and integrated that individual separated runner design into this new Big Block Ford exhaust system. Hardin knew while perfect for direct replacement these also compliment today’s larger custom
Ford 500 CID plus engines. These engines require an exhaust system that not only scavenges, but can also expel the massive amounts of exhaust created by these larger engines while reducing exhaust back pressure to near non-existent levels. These manifolds are cast from pure T356 aluminum and then heat treated to a T6 condition. The final steps include hard anodizing for corrosion resistance and a gloss powder coated for a stunning appearance. Individual exhaust ports are cooled by a balanced and even water flow thru the manifold. Exhaust tailpipes are
available in a standard exit or custom applications and are constructed from quality 316L stainless steel.
- 35" Overall Width on stock heads.
- 29-1/2" Exhaust Center to Center on stock heads.
- 8" Tall from Exhaust center-line to top of manifold on stock heads.
- 12-3/4" Tall from Exhaust center-line to top of riser on stock heads.
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This Part has options, please click the button below to order.
620-36011 460 Ford Cast Aluminum Performance Exhaust System with Magnum Choice Short Wet Offshore Tailpipes
The long awaited and much anticipated new Performance Ford center rise exhaust systems are now available from Hardin Marine. Hardin adapted the same technology used to develop the powerful manifold systems found on Mercury Racing’s
HP500 and 540 Bulldog engine packages and integrated that individual separated runner design into this new Big Block Ford exhaust system. Hardin knew while perfect for direct replacement these also compliment today’s larger custom
Ford 500 CID plus engines. These engines require an exhaust system that not only scavenges, but can also expel the massive amounts of exhaust created by these larger engines while reducing exhaust back pressure to near non-existent levels. These manifolds are cast from pure T356 aluminum and then heat treated to a T6 condition. The final steps include hard anodizing for corrosion resistance and a gloss powder coated for a stunning appearance. Individual exhaust ports are cooled by a balanced and even water flow thru the manifold. Exhaust tailpipes are
available in a standard exit or custom applications and are constructed from quality 316L stainless steel.
- 35" Overall Width on stock heads.
- 29-1/2" Exhaust Center to Center on stock heads.
- 8" Tall from Exhaust center-line to top of manifold on stock heads.
- 12-3/4" Tall from Exhaust center-line to top of riser on stock heads.
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This Part has options, please click the button below to order.
620-36000 460 Ford Cast Aluminum Performance Exhaust System with Standard Wet Offshore Tailpipes
The long awaited and much anticipated new Performance Ford center rise exhaust systems are now available from Hardin Marine. Hardin adapted the same technology used to develop the powerful manifold systems found on Mercury Racing’s
HP500 and 540 Bulldog engine packages and integrated that individual separated runner design into this new Big Block Ford exhaust system. Hardin knew while perfect for direct replacement these also compliment today’s larger custom
Ford 500 CID plus engines. These engines require an exhaust system that not only scavenges, but can also expel the massive amounts of exhaust created by these larger engines while reducing exhaust back pressure to near non-existent levels. These manifolds are cast from pure T356 aluminum and then heat treated to a T6 condition. The final steps include hard anodizing for corrosion resistance and a gloss powder coated for a stunning appearance. Individual exhaust ports are cooled by a balanced and even water flow thru the manifold. Exhaust tailpipes are
available in a standard exit or custom applications and are constructed from quality 316L stainless steel.
- 35" Overall Width on stock heads.
- 29-1/2" Exhaust Center to Center on stock heads.
- 8" Tall from Exhaust center-line to top of manifold on stock heads.
- 12-3/4" Tall from Exhaust center-line to top of riser on stock heads.
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This Part has options, please click the button below to order.
620-3601 + Option(s) OMC 460 Ford Replacement Cast Aluminum Exhaust System - 4" or 3.5"
These New Premium Direct bolt 460 Ford manifolds are the ultimate solution for the person looking for a direct bolt on style manifold system for early OMC style applications. Direct bolt on means no leaking adapters or odd hardware to fuss with. Hardin Marine has produced Performance Ford center rise exhaust systems for decades and now is adapting the performance style manifolds and riser to replace OEM OMC Systems . Two systems are offered with one using the 3.5" Y-Pipe hose connection the other a 4" Y-pipe connection.
Hardin adapted the same technology used to develop the powerful manifold systems found on Mercury Racing’s engines to the Ford 460. Individual separated runner port designs provide for improved exhaust efficiency while reducing exhaust back pressure.These manifolds are cast from pure T356 aluminum and then heat treated Included features such as hard anodizing for corrosion resistance and a gloss powder coated for a stunning appearance. Manifolds feature individual port water inlets for balanced even water flow thru the manifold. These exhaust systems require some customer supplied exhaust measurements. Allow 5-6 week lead times to build tailpipesl. (Not for use on Cobrajet heads)
- 35" Overall Width on stock heads.
- 29-1/2" Exhaust Center to Center on stock heads.
- 8" Tall from Exhaust center-line to top of manifold on stock heads.
- 12-3/4" Tall from Exhaust center-line to top of riser on stock heads.
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676-18-4231 Interchanges/ReplacesGLMJohnson/Evinrude OutboardMalloryOMC Stern Drive
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