Mercury Cyclone Headers and Exhaust Parts

Get an exact fit for your

Mercury Cyclone

Year

Choose Year

Year

Make

Choose Make

Make

Model

Choose Model

Model

1,825 products

Sort By:

Clear All

Fitment

Mercury Cyclone

Products

-16%

Speedhut |

#140022107R

Speedhut R2-B7-REV 2-1/16" Boost Gauge 0-2.0 bar w/Warning

Body Diameter:

2.05"

Depth:

1.3"

Gauge Series:

Analog

$195.97

/each

$235.17

-16%

Speedhut |

#140022108R

Speedhut R2-B8-REV 2-1/16" Boost Gauge 0-4.0 bar w/Warning

Body Diameter:

2.05"

Depth:

1.3"

Gauge Series:

Analog

$195.97

/each

$235.17

Intellitronix |

#188CS9017B

Intellitronix CS9017B LED Digital EGT Gauge, Blue

Gauge Face Color:

Black

Bezel Finish:

Chrome

Lighted:

Yes

$221.21

/each

Intellitronix |

#188CS9017G

Intellitronix CS9017G LED Digital EGT Gauge, Green

Gauge Face Color:

Black

Bezel Finish:

Chrome

Lighted:

Yes

$221.21

/each

AutoMeter |

#182P30312

AutoMeter P30312 Boost, 2 1/16 Inch, 35PSI, White/Black, Spek

Overall Diameter:

2.36"

Body Diameter:

2.06"

Gauge Type:

Electric

$286.99

/each

Exhaust Manifolds VS Headers | How Much HP Do Headers Add

Headers and manifolds differ in design and function. Long tube headers, shorty headers, and exhaust manifolds each have their pros and cons regarding performance and application.

Exhaust System Header Wrapping

Whether you’re looking for performance improvements or heat reduction, if you decide to wrap your headers, we'll show you the benefits and possible precautions to take before you wrap your exhaust.

Choosing the Right Headers

Which size of headers should I use? Short or long tube headers? Etc. Learn how to answer these exhaust questions and choose the right header with our expert guide.

The Exhausting Search for Headers

Having issues fitting headers into your car/engine? This article provides helpful hints on ways to modify or add parts to make the headers fit in your specific car. Kevin W. explains his build experience with headers.

Ceramic Coated Headers

Watch our video on the ceramic coating process for Armor Hot Coating. Headers coated with Armor Hot Coating protect your car without sacrificing looks.

Selecting the Right Demo Derby Headers

Check out these tips on the large variety of Demo Derby headers that Speedway Speedway offers. Here, Jeremy will walk you through the many different styles and brands available showcasing which style might fit best in your application.

Wrapping Exhaust Manifolds to Reduce Under Hood Temps

Learn how to wrap exhaust headers to help keep under hood temperatures down. This articles shows how cast iron exhaust manifolds are wrapped in 1-inch black header wrap with stainless steel exhaust wrap ties.

Exhaust Repair

Some basic info on the various exhaust options carried by Speedway Motors.

Speedway Roadster Headers for a 305 Trike

In this Tech Tip, a customer asked about using a set of Small Block Chevy Sprint Roadster headers for his trike, powered by a stock 305.

Mick's 1950 Mercury Custom

Mick Rau has a garage full of cool cars, but this Hirohata-inspired Merc is a standout.

AutoMeter |

#182P30331

AutoMeter P30331 Boost, 2 1/16 Inch, 35PSI, Black/Chrome, Spek

Overall Diameter:

2.36"

Body Diameter:

2.06"

Gauge Type:

Electric

$261.99

/each

AutoMeter |

#1826744CB

AutoMeter 6744-CB Pyrometer Gauge, 2 1/16 Inch, Cobalt Elite

Gauge Face Color:

Black

Bezel Finish:

Silver

Lighted:

Yes

$293.99

/each

AutoMeter |

#182P30412

AutoMeter P30412 Boost, 2 1/16 Inch, 60PSI, White/Black, Spek

Overall Diameter:

2.36"

Body Diameter:

2.06"

Gauge Type:

Electric

$286.99

/each

AutoMeter |

#182P304128

AutoMeter P304128 Boost, 2 1/16 Inch, 60PSI, White/Black, Spek

Overall Diameter:

2.36"

Body Diameter:

2.06"

Gauge Type:

Electric

$286.99

/each

AutoMeter |

#182P30452

AutoMeter P30452 Boost, 2 1/16 Inch, 60PSI, Black/Smoke, Spek

Overall Diameter:

2.36"

Body Diameter:

2.06"

Gauge Type:

Electric

$262.99

/each

AutoMeter |

#182P302128

AutoMeter P302128 Vac/Boost, 2 1/16 Inch, White/Black, Spek

Overall Diameter:

2.36"

Body Diameter:

2.06"

Gauge Type:

Electric

$286.99

/each

AutoMeter |

#182P302218

AutoMeter P302218 Vac/Boost, 2 1/16 Inch, Silver/Chrome, Spek

Overall Diameter:

2.36"

Body Diameter:

2.06"

Gauge Type:

Electric

$262.99

/each

AutoMeter |

#182P30511

AutoMeter P30511 Boost, 2 1/16 Inch, 100PSI, White/Chrome, Spek

Gauge Style:

Analog

Gauge Range:

0-100 psi

Gauge Face Color:

White

$286.99

/each

AutoMeter |

#182P305128

AutoMeter P305128 Boost, 2 1/16 Inch, 100PSI, White/Black, Spek

Overall Diameter:

2.36"

Body Diameter:

2.06"

Gauge Type:

Electric

$286.99

/each

AutoMeter |

#182P30531

AutoMeter P30531 Boost, 2 1/16 Inch, 100PSI, Black/Chrome, Spek

Overall Diameter:

2.36"

Body Diameter:

2.06"

Gauge Type:

Electric

$286.99

/each

AutoMeter |

#182P30532

AutoMeter P30532 Boost, 2 1/16 Inch, 100PSI, Black/Black, Spek

Overall Diameter:

2.36"

Body Diameter:

2.06"

Gauge Type:

Electric

$286.99

/each

AutoMeter |

#182P31012

AutoMeter P31012 Spek-Pro Boost/Pyro Gauge,2-1/16,0-2000,Domed

Gauge Face Color:

White

Bezel Finish:

Black

Overall Diameter:

2.36"

$255.99

/each

AutoMeter |

#182P31021

AutoMeter P31021 Gauge, Pyro. 2 1/16 Inch, 2000 Deg., Slvr/Chrm

Gauge Face Color:

Silver

Bezel Finish:

Chrome

Overall Diameter:

2.36"

$255.99

/each

-16%

Speedhut |

#1400221111L

Speedhut L2-BV1-LEG 2-1/16" Boost/Vac Gauge 30inhg-0-10 psi

Body Diameter:

2.05"

Depth:

1.3"

Gauge Series:

Analog

$183.94

/each

$220.73

-16%

Speedhut |

#1400221112L

Speedhut L2-BV2-LEG 2-1/16" Boost/Vac Gauge 30inhg-0-15 psi

Body Diameter:

2.05"

Depth:

1.3"

Gauge Series:

Analog

$183.94

/each

$220.73

-16%

Speedhut |

#140022114L

Speedhut L2-B4-LEG 2-1/16" Boost Gauge 0-30 psi

Body Diameter:

2.05"

Depth:

1.3"

Gauge Series:

Analog

$183.94

/each

$220.73

AutoMeter |

#1827544M

AutoMeter 7544-M Pyrometer Gauge 2 1/16 Inch, 900 Deg. C, Phantom

Gauge Face Color:

White

Bezel Finish:

Black

Overall Diameter:

2.25"

$264.99

/each

AutoMeter |

#1829145UL

AutoMeter 9145-UL 2-1/16 Inch E.G.T, 0-2000 F, Airdrive, Silver

Gauge Face Color:

Silver

Bezel Finish:

Silver

Lighted:

Yes

$213.99

/each

AutoMeter |

#182P31032

AutoMeter P31032 Gauge, Pyro. 2 1/16 Inch, 2000 Deg., Blk/Blk

Gauge Face Color:

Black

Bezel Finish:

Black

Overall Diameter:

2.36"

$280.99

/each

AutoMeter |

#182P31052

AutoMeter P31052 Gauge, Pyro. 2 1/16 Inch, 2000 Deg., Bk/Smk/Bk

Gauge Face Color:

Black

Bezel Finish:

Black

Overall Diameter:

2.36"

$278.99

/each

AutoMeter |

#1823644M

AutoMeter 3644-M Pyrometer Gauge, 2 1/16 Inch, 900 Degrees C, SC

Gauge Face Color:

Black

Bezel Finish:

Silver

Overall Diameter:

2.25"

$259.99

/each

Dynatech |

#31178003510

Dynatech® 780-03510 Plain Steel Merge Collector 2-1/2 x 4-1/2

Primary Tube Diameter:

2-1/2"

$249.99

/each

-9%

JBA 40-251300 Chambered Style Muffler, 2-1/2 Inch

JBA Headers |

#44740251300

JBA 40-251300 Chambered Style Muffler, 2-1/2 Inch

Muffler Type:

Chambered

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$134.50

/each

$147.95

-9%

JBA 40-251800 Straight-Through Muffler, 2-1/2 Inch

JBA Headers |

#44740251800

JBA 40-251800 Straight-Through Muffler, 2-1/2 Inch

Muffler Type:

Chambered

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$192.15

/each

$211.37

Dynatech |

#31177232520

Dynatech® 772-32520 Vortex® Muffler Insert Cone, 3 Inch

Finish:

Natural

Sold in Quantity:

Each

$59.99

/each

Dynatech |

#31177606302

Dynatech® 776-06302 Split Flow Race Muffler, 3"

(2)

Inlet Diameter:

Outlet Diameter:

$99.99

/each

Dynatech |

#31177606352

Dynatech® 776-06352 Split Flow Race Muffler

Inlet Diameter:

3.5"

Outlet Diameter:

3.5"

$129.99

/each

AutoMeter |

#18220084233

AutoMeter 200842-33 Pyrometer Gauge, 2 1/16 Inch, 0-1600, Silver

Gauge Face Color:

Brushed aluminum

Bezel Finish:

Silver

Lighted:

Yes

$350.99

/each

AutoMeter |

#18220084240

AutoMeter 200842-40 Pyrometer Gauge, 2 1/16 Inch, 0-1600, Carbon

Gauge Face Color:

Carbon Fiber

Bezel Finish:

Silver

Lighted:

Yes

$325.99

/each

Dynatech |

#31178341235

Dynatech® 783-41235 Slip-On Collector, 1-7/8 x 3-1/2 x 12

Material Type:

Steel

Sold in Quantity:

Each

$122.99

/each

Dynatech |

#31178381241

Dynatech® 783-81241 Coated Slip-On Collector, 2-3/8 x 4 x 12

Overall Length:

12"

Sold in Quantity:

Each

$199.99

/each

Showing 1 - 252 of 1,825 results

Shop Feedback:

Did you find what you are looking for?

Mercury Cyclone Headers and Exhaust Parts

Year

Subcategory

Part

Brand

Transmission Family

Availability

Engine Family

Discounts

Price

Customer Rating

Products

Speedhut R2-B7-REV 2-1/16" Boost Gauge 0-2.0 bar w/Warning

Speedhut R2-B8-REV 2-1/16" Boost Gauge 0-4.0 bar w/Warning

Intellitronix CS9017B LED Digital EGT Gauge, Blue

Intellitronix CS9017G LED Digital EGT Gauge, Green

AutoMeter P30312 Boost, 2 1/16 Inch, 35PSI, White/Black, Spek

Related Articles

AutoMeter P30331 Boost, 2 1/16 Inch, 35PSI, Black/Chrome, Spek

AutoMeter 6744-CB Pyrometer Gauge, 2 1/16 Inch, Cobalt Elite

AutoMeter P30412 Boost, 2 1/16 Inch, 60PSI, White/Black, Spek

AutoMeter P304128 Boost, 2 1/16 Inch, 60PSI, White/Black, Spek

AutoMeter P30452 Boost, 2 1/16 Inch, 60PSI, Black/Smoke, Spek

AutoMeter P302128 Vac/Boost, 2 1/16 Inch, White/Black, Spek

AutoMeter P302218 Vac/Boost, 2 1/16 Inch, Silver/Chrome, Spek

AutoMeter P30511 Boost, 2 1/16 Inch, 100PSI, White/Chrome, Spek

AutoMeter P305128 Boost, 2 1/16 Inch, 100PSI, White/Black, Spek

AutoMeter P30531 Boost, 2 1/16 Inch, 100PSI, Black/Chrome, Spek

AutoMeter P30532 Boost, 2 1/16 Inch, 100PSI, Black/Black, Spek

AutoMeter P31012 Spek-Pro Boost/Pyro Gauge,2-1/16,0-2000,Domed

AutoMeter P31021 Gauge, Pyro. 2 1/16 Inch, 2000 Deg., Slvr/Chrm

Speedhut L2-BV1-LEG 2-1/16" Boost/Vac Gauge 30inhg-0-10 psi

Speedhut L2-BV2-LEG 2-1/16" Boost/Vac Gauge 30inhg-0-15 psi

Speedhut L2-B4-LEG 2-1/16" Boost Gauge 0-30 psi

AutoMeter 7544-M Pyrometer Gauge 2 1/16 Inch, 900 Deg. C, Phantom

AutoMeter 9145-UL 2-1/16 Inch E.G.T, 0-2000 F, Airdrive, Silver

AutoMeter P31032 Gauge, Pyro. 2 1/16 Inch, 2000 Deg., Blk/Blk

AutoMeter P31052 Gauge, Pyro. 2 1/16 Inch, 2000 Deg., Bk/Smk/Bk

AutoMeter 3644-M Pyrometer Gauge, 2 1/16 Inch, 900 Degrees C, SC

Dynatech® 780-03510 Plain Steel Merge Collector 2-1/2 x 4-1/2

JBA 40-251300 Chambered Style Muffler, 2-1/2 Inch

JBA 40-251800 Straight-Through Muffler, 2-1/2 Inch

Dynatech® 772-32520 Vortex® Muffler Insert Cone, 3 Inch

Dynatech® 776-06302 Split Flow Race Muffler, 3"

Dynatech® 776-06352 Split Flow Race Muffler

AutoMeter 200842-33 Pyrometer Gauge, 2 1/16 Inch, 0-1600, Silver

AutoMeter 200842-40 Pyrometer Gauge, 2 1/16 Inch, 0-1600, Carbon

Dynatech® 783-41235 Slip-On Collector, 1-7/8 x 3-1/2 x 12

Dynatech® 783-81241 Coated Slip-On Collector, 2-3/8 x 4 x 12