AC 428 Headers and Exhaust Parts

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FAST 301425 EGT Single 48 In. Probe w/Mini Connector, 1/4 In. Diameter

FAST Fuel Air Spark Technology |

#282301425

FAST 301425 EGT Single 48 In. Probe w/Mini Connector, 1/4 In. Diameter

GTIN Code:

036584152576

$168.95

/each

-7%

Flowmaster |

#378815933

Flowmaster 815933 Scavenger Series Universal X-Pipe Kit, 3 Inch

Exhaust Tubing Diameter:

3 Inch

Finish:

Raw

$478.95

/kit

$518.95

AutoMeter |

#182880031

AutoMeter 880031 Mopar Digital Stepper Motor Pyrometer Gauge

Gauge Face Color:

White

Bezel Finish:

Brushed Aluminum

Overall Diameter:

2-1/16

$257.99

/each

United Pacific |

#92637092

United Pacific C2003 Chevy Bowtie Exhaust Deflector

Material Type:

Stainless Steel

Sold in Quantity:

Each

$23.99

/each

Big Block Chevy, Block Hugger, Tight-Fit Headers, AHC Coated

Speedway Motors |

#9300102H

Big Block Chevy, Block Hugger, Tight-Fit Headers, AHC Coated

(4)

Header Tube Type:

Block Hugger

Exhaust Port Shape:

Round

Flange Style:

Standard

$374.99

/pair

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.

Tuning Tips after Header Installation

Making the switch from manifolds to headers is a popular performance upgrade, but it may take more than just bolting on the new part. We provide some tips and things to consider after you bolt on a new set of headers.

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.

Tri-5 Headers with a Rack and Pinion System

In this Tech Tip, John explains the design behind a set of headers destined for a Tri-5 using a traditional rack and pinion style steering system.

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.

Building Custom 241 Red Ram Driveshaft Headers

In this detailed article, Tim will guide you on how to build a custom set of 241 Red Ram Hemi driveshaft headers. From the concept to the materials needed, he'll show you how the mockup and final assembly steps.

Hooker Header Installation Guide

Hooker headers are installed in a 1967 Pontiac Firebird for increased power and a boost in performance. See how to work through fitment of the steering box, clutch Z bar and starter.

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.

Exhaust Repair

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

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.

-17%

Longacre |

#47547848

Longacre® 52-47848 Stainless Header Wrap Lock Ties, 14 Inch

$57.99

/set

$69.99

-14%

Innovate Motorsports |

#93537370

Gauge Series:

Analog

Gauge Face Color:

White

Gauge Number Color:

Black

$230.99

/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 |

#31178003510

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

Primary Tube Diameter:

2-1/2"

$249.99

/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

-7%

Mr Gasket |

#5507176MRG

Mr Gasket 7176MRG Collector Gasket, Copper, Triangle, 2-1/2 Inch

Overall Thickness:

0.094"

Inside Diameter:

2.5"

Collector Diameter:

2-1/2 Inch

$23.63

/each

$25.56

2.5 Inch Deluxe Dual Exhaust System Kit with Cutouts and Mufflers

Speedway Motors |

#91604033

2.5 Inch Deluxe Dual Exhaust System Kit with Cutouts and Mufflers

(1)

Exhaust System Type:

Header-Back

Single or Dual:

Dual

Exhaust Tubing Diameter:

2-1/2 Inch

$515.99

/kit

New Vintage USA |

#2760219401

New Vintage USA 02194-01 Performance ll 2 1/16" Vac Boost Black

Gauge Type:

Analog

Gauge Face Color:

Black

Bezel Finish:

Titanium

$230.99

/each

K&N |

#4658521688

K&N 85-21688 Oxygen Sensor Weld-In Bung, Female 18mm x 1.5, Each

Material Type:

Steel

Sold in Quantity:

Each

Thread Pitch:

18mm x 1.50

$24.99

/each

-9%

JBA 12-08204 Rolled SS Chrome Plated Exhaust Tip

JBA Headers |

#4471208204

JBA 12-08204 Rolled SS Chrome Plated Exhaust Tip

Exhaust Tubing Diameter:

3 Inch

Finish:

Chrome

$52.68

/each

$57.95

New Vintage USA |

#2767919479

New Vintage USA 79194-79 M-102 Series Vacuum/Boost Gauge, Black

Gauge Type:

Boost/Vacuum

Gauge Series:

Analog

Gauge Style:

Electric

$230.99

/each

New Vintage USA |

#2767913179

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$101.95

/each

$114.95

Flowmaster |

#3788430408

Flowmaster 8430408 Delta Force 40 Series Race Muffler 3.00 In/Out

Muffler Type:

Chambered

Inlet Diameter:

Outlet Diameter:

$104.95

/each

-11%

Flowmaster |

#3788430502

Flowmaster 8430502 50 Series Delta Flow Muffler 3.00 In/ 2.50 Out

Muffler Type:

Chambered

Inlet Diameter:

Outlet Diameter:

2.5"

$188.95

/each

$212.95

-7%

Flowmaster |

Muffler Type:

Chambered

Inlet Diameter:

Outlet Diameter:

2.25"

$137.95

/each

$155.95

-9%

JBA 12-08215 Double Wall Polished SS Chrome Tip

JBA Headers |

#4471208215

JBA 12-08215 Double Wall Polished SS Chrome Tip

Exhaust Tubing Diameter:

2-1/2 Inch

Finish:

Chrome

$64.12

/each

$70.53

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AC 428 Headers and Exhaust Parts

Year

Subcategory

Part

Brand

Transmission Family

Availability

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Price

Customer Rating

Products

FAST 301425 EGT Single 48 In. Probe w/Mini Connector, 1/4 In. Diameter

Flowmaster 815933 Scavenger Series Universal X-Pipe Kit, 3 Inch

AutoMeter 880031 Mopar Digital Stepper Motor Pyrometer Gauge

United Pacific C2003 Chevy Bowtie Exhaust Deflector

Big Block Chevy, Block Hugger, Tight-Fit Headers, AHC Coated

Related Articles

Longacre® 52-47848 Stainless Header Wrap Lock Ties, 14 Inch

Innovate Motorsports 37370 Bosch LSU 4.2 5-Wire, O2 Sensor

New Vintage USA 02187-01 Performance II Boost 60 PSI Black

New Vintage USA 02187-03 Performance II Boost 60 PSI White

New Vintage USA 02189-03 Performance II EGT White

AutoMeter 200844 Pyrometer Gauge, 2 5/8 Inch, 0-1600, White

New Vintage USA 01194-91 Performance 2-1/16" Vacuum/Boost Gauge

New Vintage USA 01194-93 Performance 2-1/16" Vacuum/Boost Gauge

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

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

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

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

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

Mr Gasket 7176MRG Collector Gasket, Copper, Triangle, 2-1/2 Inch

2.5 Inch Deluxe Dual Exhaust System Kit with Cutouts and Mufflers

New Vintage USA 02194-01 Performance ll 2 1/16" Vac Boost Black

K&N 85-21688 Oxygen Sensor Weld-In Bung, Female 18mm x 1.5, Each

JBA 12-08204 Rolled SS Chrome Plated Exhaust Tip

New Vintage USA 79194-79 M-102 Series Vacuum/Boost Gauge, Black

New Vintage USA 79131-79 M-102 Series Boost Gauge, Black

Flowmaster 8325408 Delta Force 40 Series Race Muffler 2.50 In/Out

Flowmaster 8425152 Super 10 Series Muffler, 2.50 In/ 2.25 Out

Flowmaster 8425154 Super 10 Series Muffler, 2.50 In/Out

Flowmaster 8430408 Delta Force 40 Series Race Muffler 3.00 In/Out

Flowmaster 8430502 50 Series Delta Flow Muffler 3.00 In/ 2.50 Out

Flowmaster 8435119 Delta Force 10 Series Muffler, 3.50 In/Out

Flowmaster 9424472 Super 44 Series Muffler, 2.25 In/Out

Flowmaster 9425400 40 Series Delta Flow Muffler, 2.50 In/Out

Flowmaster 9425452 Super 44 Series Muffler, 2.50 In/ 2.25 Out

Flowmaster 9430472 Super 44 Series Muffler, 3.00 In/ 2.25 Out

JBA 12-08215 Double Wall Polished SS Chrome Tip