More original features are the V-Tex collector design and aerospace inspired multi-axis leak proof bolted tailpipe flange, no hose type clamps or rope seals are used here. Each header offers a welded water inlet tree as standard equipment, once again you won't find any failed rubber hoses here. These headers share the latest in exhaust technology to achieve maximum horsepower gains on even the highest horsepower engines. By incorporating long staggered length runners that also provide for generous tall valve cover clearance.

More original features are the V-Tex collector design and aerospace inspired multi-axis leak proof bolted tailpipe flange, no hose type clamps or rope seals are used here. Each header offers a welded water inlet tree as standard equipment, once again you won't find any failed rubber hoses here. These headers share the latest in exhaust technology to achieve maximum horsepower gains on even the highest horsepower engines. By incorporating long staggered length runners that also provide for generous tall valve cover clearance.

"Hurricane" Big Tube Swept Header Standard Collector (Header Only, No Tailpipes)

This stunning newly released header system is just one of the fabulous products to be unveiled during the 2005 boat show season.

This all-new swept style header offers a number of design advantages. The unique fanned layout of the header tubes provide an incredibly narrow overall width of 32-1/2 inches making these headers suitable for even the tightest twin-engine applications. These headers have 2-1/4" diameter big tube inner runners to accommodate the highest horsepower engine.

The 100% 316L stainless steel headers are completely annealed and stress relieved prior to the show quality polishing to ensure maximum durability. The header and tailpipe share a double wall design and water transfer system that even allows the option of pre-heating the incoming sea water. Even the tailpipes are exclusive to Hardin Marine, while other manufacturers continue to use a lower grade 304 quality of stainless steel for their tailpipes Hardin Marine continues to use only the best quality 316L stainless steel.

More original features are the V-Tex collector design and aerospace inspired multi-axis leak proof bolted tailpipe flange, no hose type clamps or rope seals are used here. Each header offers a welded water inlet tree as standard equipment, once again you won't find any failed rubber hoses here. These headers share the latest in exhaust technology to achieve maximum horsepower gains on even the highest horsepower engines. By incorporating long staggered length runners that also provide for generous tall valve cover clearance.

"Hurricane" Big Tube Swept Header Straight Horizontal Collector (Header Only, No Tailpipes)

This stunning newly released header system is just one of the fabulous products to be unveiled during the 2005 boat show season.

This all-new swept style header offers a number of design advantages. The unique fanned layout of the header tubes provide an incredibly narrow overall width of 32-1/2 inches making these headers suitable for even the tightest twin-engine applications. These headers have 2-1/4" diameter big tube inner runners to accommodate the highest horsepower engine.

The 100% 316L stainless steel headers are completely annealed and stress relieved prior to the show quality polishing to ensure maximum durability. The header and tailpipe share a double wall design and water transfer system that even allows the option of pre-heating the incoming sea water. Even the tailpipes are exclusive to Hardin Marine, while other manufacturers continue to use a lower grade 304 quality of stainless steel for their tailpipes Hardin Marine continues to use only the best quality 316L stainless steel.

More original features are the V-Tex collector design and aerospace inspired multi-axis leak proof bolted tailpipe flange, no hose type clamps or rope seals are used here. Each header offers a welded water inlet tree as standard equipment, once again you won't find any failed rubber hoses here. These headers share the latest in exhaust technology to achieve maximum horsepower gains on even the highest horsepower engines. By incorporating long staggered length runners that also provide for generous tall valve cover clearance.

"Hurricane" Big Tube Swept Header with Standard Bravo Tailpipes

This stunning newly released header system is just one of the fabulous products to be unveiled during the 2005 boat show season.

This all-new swept style header offers a number of design advantages. The unique fanned layout of the header tubes provide an incredibly narrow overall width of 32-1/2 inches making these headers suitable for even the tightest twin-engine applications. These headers have 2-1/4" diameter big tube inner runners to accommodate the highest horsepower engine.

The 100% 316L stainless steel headers are completely annealed and stress relieved prior to the show quality polishing to ensure maximum durability. The header and tailpipe share a double wall design and water transfer system that even allows the option of pre-heating the incoming sea water. Even the tailpipes are exclusive to Hardin Marine, while other manufacturers continue to use a lower grade 304 quality of stainless steel for their tailpipes Hardin Marine continues to use only the best quality 316L stainless steel.

More original features are the V-Tex collector design and aerospace inspired multi-axis leak proof bolted tailpipe flange, no hose type clamps or rope seals are used here. Each header offers a welded water inlet tree as standard equipment, once again you won't find any failed rubber hoses here. These headers share the latest in exhaust technology to achieve maximum horsepower gains on even the highest horsepower engines. By incorporating long staggered length runners that also provide for generous tall valve cover clearance.

This system includes:

• (1) Pair Hurricane Big Tube Headers for Big Block Chevy Engines
• (1) Pair Standard Bravo Tailpipes (See drawing for standard Bravo Exhaust Locations)
• Gaskets & Bolt Kits

Custom tailpipes built to your dimensions are available at an additional charge.

3-3/8" White, Black or Stainless 6000 RPM Hardin Tachometer

3-3/8" White, Black or Stainless 80 MPH Speedometer Head Only

 While some gauge distributors claim to manufacture as many as 95% of their gauges, we are proud to say that 100% of Hardin Marine speedometers are handmade, hand calibrated, and even tested to assure you're getting every last mile per hour out of your boat With bold, clear dials, incandescent flood lighting, and a red needle, these speedometers will be easy to read even at high speeds Speedometer pick-up tubes (pitot) sold separately. Hardin Marine gauges come with white light.

2" Oil Pressure Gauge, 0-80 PSI - White, Black or Stainless

Hardin Marine oil pressure  gauges both feature a bold attractive styling which makes these gauges very easy to read at speed. Many gauges feature crowded dials but this is not the case with these. These gauges possess all of the Hardin Marine innovative features so that you may rest assured your gauges are accurate. Senders sold separately. Hardin Marine gauges come with white light.

This hard wall water hose is used in many marine applications and is designed to last in harsh environments.

Water hose is sold by the foot, i.e add quantity of 6 for 6 ft. of hose.

This hose is commonly used for venting or bilge dump.

Vent / Bilge hose is sold by the foot, i.e add quantity of 6 for 6 ft. of hose.

1" NPT Adjustable Thru-Hull Pick-up Kit

This pick-up has become a favorite of boat builders world wide on step bottom and catamaran style boats Bottom style pick-up scoops water through a 1-1/4" O.D stainless tube which has an adjustable depth Pickup may be mounted wherever you want it - near the transom, close to the engine water pump or near the sea strainer Features AN o-ring seal.

1" NPT Dual-Screen Swirl-Away High Performance Sea Strainer

Includes Pressure Relief Valve and Polished Swirl Lid

Marine sea strainers have become an integral part on every performance boat today. After years of catastrophic engine failures due to inadequate cooling systems, it is now recognized that any boat not equipped with a sea strainer is gambling with its engine life expectancy and destined for loss to an unprotected cooling system.

Sea strainers all perform a similar function, which is to sift or strain foreign objects before they reach and damage engine components such as intercoolers, water pumps, cylinder heads, and oil coolers. Each sea strainer has unique features so choose the one best suited to your needs.

It seems as though we usually find that no matter how great some products are there always seems to be some sort of shortcoming - until now. We have taken a relatively simple product and refined it to perfection. Many sea strainers just simply strain seaweed or debris from the raw incoming water,unfortunately use of these units is usually cumbersome due to the need for wrenches, poor accessibility, or flat filter screens that drop most of the debris when removed.

These "NEW" sea strainers have solved it all. Starting with the very best in 100% 316L premium grade stainless steel. The heart of these units is in their unique cone shaped strainer basket. This allows a greater strainer basket surface area than other brands, while the design of the basket actually grinds up debris in the process, almost acting as a self-cleaning type of unit.

Monitoring the sea strainer is a snap with the 100% Lexan lid (not cheap polycarbonate) which allows a clear view to inspect the unit. The Lexan lid will withstand water pressure spikes in excess of 100 PSI without failure. The best part is still the ease of use, just one hand will remove the large easy to grip knob, no wrenches, wing nuts or bolts used here. As the lid is removed the sealing O-ring is captured in the lid so you won't be searching for it like other units. The cone shaped strainer basket then slides out trapping all of the strainers contents, most units have anon-removable screen that you have scoop out by hand.

Each assembly features dual 1" NPT inlet and outlets along with a 3/4" NPT pressure relief port. A 360degree swivel bracket allows maximum mounting flexibility in all applications.

1" NPT Inlet/Outlet Sea Pump Adapter

These components are designed to assist in the plumbing of your engine when using the Hardin Marine Multi-Stage sea pumps. A wide range of configurations can be created by using different inlet and outlet adapters. All of these components are hard anodized to resist harsh corrosive environments.

1" NPT Stainless Steel Water Shut-Off Valve
(Shown with Optional Stainless Handle)

Water Shut off valves are mandated by the U S Coast Guard on all water inlet line connection today. The high quality stainless steel ball valves are the perfect answer to that need. An optional "Big Grip" fabricated stainless handle is available for added leverage in difficult to reach locations.

1" NPT Standard Swirl-Away High Performance Sea Strainer

Marine sea strainers have become an integral part on every performance boat today. After years of catastrophic engine failures due to inadequate cooling systems, it is now recognized that any boat not equipped with a sea strainer is gambling with its engine life expectancy and destined for loss to an unprotected cooling system.

Sea strainers all perform a similar function, which is to sift or strain foreign objects before they reach and damage engine components such as intercoolers, water pumps, cylinder heads, and oil coolers. Each sea strainer has unique features so choose the one best suited to your needs.

It seems as though we usually find that no matter how great some products are there always seems to be some sort of shortcoming - until now. We have taken a relatively simple product and refined it to perfection. Many sea strainers just simply strain seaweed or debris from the raw incoming water,unfortunately use of these units is usually cumbersome due to the need for wrenches, poor accessibility, or flat filter screens that drop most of the debris when removed.

These "NEW" sea strainers have solved it all. Starting with the very best in 100% 316L premium grade stainless steel. The heart of these units is in their unique cone shaped strainer basket. This allows a greater strainer basket surface area than other brands, while the design of the basket actually grinds up debris in the process, almost acting as a self-cleaning type of unit.

Monitoring the sea strainer is a snap with the 100% Lexan lid (not cheap polycarbonate) which allows a clear view to inspect the unit. The Lexan lid will withstand water pressure spikes in excess of 100 PSI without failure. The best part is still the ease of use, just one hand will remove the large easy to grip knob, no wrenches, wing nuts or bolts used here. As the lid is removed the sealing O-ring is captured in the lid so you won't be searching for it like other units. The cone shaped strainer basket then slides out trapping all of the strainers contents, most units have anon-removable screen that you have scoop out by hand.

Each assembly features dual 1" NPT inlet and outlets along with a 3/4" NPT pressure relief port. A 360degree swivel bracket allows maximum mounting flexibility in all applications.

1" NPT  Inlet & (2) 3/8" NPT Outlets Bypass StyleStainless Steel Water Inlet Crossover - B/B Chevy

These crossovers are commonly used in bypass style cooling systems. They have (2) 3/8" NPT outlets - one on each side. These outlets can also be used to feed water to the bottom of GM siamese bore engine blocks for even water distribution.

1" Stainless "Y" Style Fitting

These all stainless steel "Y" style water divider fittings arecommonly used when plumbing 4-port thermostat housing down to 2 hoses for wateroutlet to the exhaust manifold connection.

1"NPT Swirl-Away Sea Strainer With Built-In Fluid Cooler

Can perfection in a sea strainer be improved upon? Hardin Marine engineering found a way with the perfect add-on to the Swirl-Away - a built-in fluid cooler! That's right by adding a 1/2" stainless steel cooling coil to the bottom of the strainer it uses the cold incoming water to reduce fuel, power steering, or even transmission fluid temperatures. These sea strainers have a 100% 316L stainless steel construction, a pure Lexan lid and the convenience of dual inlets and outlets. Each unit features an adjustable mounting bracket as well as a 3/4" NPT flushing/pressure relief port.