Chevy K2500 Headers and Exhaust Parts

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Chevy K2500

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Patriot Exhaust |

#447PEC250K1

Patriot Exhaust PEC250K1 Electronic Single Cutout, 2.5 Inch

Exhaust Tubing Diameter:

2-1/2 Inch

Finish:

Raw

Inlet Diameter (Fraction):

2-1/2"

$294.82

/kit

$324.30

LS Swap Universal Radiator with Oil Pan Conversion Kit

Speedway Motors |

#9100263

LS Swap Universal Radiator with Oil Pan Conversion Kit

Sold in Quantity:

Kit

Radiator Style:

Single Pass

$647.99

/kit

-8%

Flowmaster |

#37815402

Flowmaster 15402 Exhaust Tip, 3 In. Dual-Out Angle-Cut Fits 3 In.

Exhaust Tubing Diameter:

3 Inch

Finish:

Polished

$122.95

/each

$133.95

Tight-Fit Small Block Ford Block Hugger Headers, Raw

Speedway Motors |

#9300201

Tight-Fit Small Block Ford Block Hugger Headers, Raw

(34)

Header Tube Type:

Block Hugger

Exhaust Port Shape:

Round

Flange Style:

Standard

$192.99

/pair

2.25 Inch Dual Exhaust System Kit with Mufflers, Mild Steel

Speedway Motors |

#91013823

2.25 Inch Dual Exhaust System Kit with Mufflers, Mild Steel

(29)

Exhaust System Type:

Header-Back

Single or Dual:

Dual

Exhaust Tubing Diameter:

2-1/4 Inch

$256.99

/kit

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.

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.

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.

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.

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.

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.

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.

Exhaust Repair

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

Speedway Tech Talk - Derby Car Headers

Jeremy explains the different options of headers that Speedway Motors offers for Demolition Derby cars. Watch this video to see a variety of options and the benefits of certain headers.

2.5 Inch Dual Exhaust Pipe Tubing Kit For Trucks, Mild Steel

Speedway Motors |

#91013827

2.5 Inch Dual Exhaust Pipe Tubing Kit For Trucks, Mild Steel

(5)

Exhaust System Type:

Header-Back

Single or Dual:

Dual

Bed Side Type:

Short & Long

$210.99

/kit

Mild Steel Exhaust Pipe Mandrel U-Bend, 1-3/4 Inch

Speedway Motors |

#91013853

Mild Steel Exhaust Pipe Mandrel U-Bend, 1-3/4 Inch

(29)

Exhaust Tubing Diameter:

1-3/4 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

1.75"

$25.99

/each

Mild Steel Exhaust Pipe Mandrel U-Bend, 2-1/4 Inch

Speedway Motors |

#91013855

Mild Steel Exhaust Pipe Mandrel U-Bend, 2-1/4 Inch

(10)

Exhaust Tubing Diameter:

2-1/4 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

2.25"

$33.99

/each

-11%

Flowmaster |

#3789430502

Flowmaster 9430502 50 Series Delta Flow Muffler 3.00 In/ 2.50 Out

Muffler Type:

Chambered

Inlet Diameter:

Outlet Diameter:

2.5"

$173.95

/each

$195.95

-9%

Smithys Glasspack Muffler, 30 Inch Body, 2 Inch Inlet/Outlet

Patriot Exhaust |

#91013108

Smithys Glasspack Muffler, 30 Inch Body, 2 Inch Inlet/Outlet

(13)

Inlet Diameter:

Outlet Diameter:

$117.47

/each

$129.22

Speedway Header and Exhaust Wrap, 2 Inch x 100 Ft, Natural Color

Speedway Motors |

#91013803

Speedway Header and Exhaust Wrap, 2 Inch x 100 Ft, Natural Color

(1)

Material Type:

Fiberglass

Sold in Quantity:

Each

$87.99

/each

Stainless Steel Chamber Muffler, 2.50 Inch, Offset/Centered

Speedway Motors |

#9302004

Stainless Steel Chamber Muffler, 2.50 Inch, Offset/Centered

(8)

Muffler Type:

Chambered

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$90.99

/each

Universal LS Swap Stainless Long Tube Headers, 1-3/4-inch Primary

Speedway Motors |

#93001001

Universal LS Swap Stainless Long Tube Headers, 1-3/4-inch Primary

(3)

Header Tube Type:

Long Tube

Exhaust Port Shape:

Round

Flange Style:

Round Port

$359.99

/pair

Big Block Chevy Block Hugger Tight-Fit Headers, Raw Finish

Speedway Motors |

#9300102

Big Block Chevy Block Hugger Tight-Fit Headers, Raw Finish

(8)

Header Tube Type:

Block Hugger

Exhaust Port Shape:

Round

Flange Style:

Standard

$249.99

/pair

Stainless Steel Combo Exhaust Bend, 3 Inch

Speedway Motors |

#91013920

Stainless Steel Combo Exhaust Bend, 3 Inch

(1)

Exhaust Tubing Diameter:

3 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

3.00"

$49.99

/each

2-1/2 Inch Mild Steel Exhaust Pipe Tubing, 46-Inch Length

Speedway Motors |

#91013882

2-1/2 Inch Mild Steel Exhaust Pipe Tubing, 46-Inch Length

(20)

Exhaust Tubing Diameter:

2-1/2 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

2.50"

$23.99

/each

Mild Steel Exhaust Pipe Mandrel Bend, 45 Degree, 3 Inch

Speedway Motors |

#91013891

Mild Steel Exhaust Pipe Mandrel Bend, 45 Degree, 3 Inch

(4)

Exhaust Tubing Diameter:

3 Inch

Exhaust Pipe Type:

Elbow/Connector

Outside Diameter:

3.00"

$26.99

/each

-33%

MagnaFlow |

#37610416

MagnaFlow 10416 4x4 Inch Round Center/Center Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$110.00

/each

$166.52

Speedway 70" Polished SS Lake Exhaust Pipes, Mounting Brackets

Speedway Motors |

#9100697

Speedway 70" Polished SS Lake Exhaust Pipes, Mounting Brackets

(6)

Exhaust Tubing Diameter:

2 Inch

Finish:

Polished

Overall Length:

70.00"

$428.99

/kit

Speedway 60" SS Plated Lake Exhaust Pipes & Mounting Brackets

Speedway Motors |

#9100699

Speedway 60" SS Plated Lake Exhaust Pipes & Mounting Brackets

(1)

Exhaust Tubing Diameter:

2 Inch

Finish:

Polished

Overall Length:

60.00"

$304.99

/kit

Mild Steel Mandrel Bend Exhaust Elbow Pipe, 30 Deg, Long, 3-1/2"

Speedway Motors |

#9173532

Mild Steel Mandrel Bend Exhaust Elbow Pipe, 30 Deg, Long, 3-1/2"

(6)

Exhaust Tubing Diameter:

3-1/2 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

3.50"

$24.99

/each

Speedway Welded Chamber Muffler, 3 Inch, Offset Inlet/Offset Outlet

Speedway Motors |

#9301008

Speedway Welded Chamber Muffler, 3 Inch, Offset Inlet/Offset Outlet

(12)

Muffler Type:

Chambered

Inlet Diameter:

Outlet Diameter:

$52.99

/each

2.5 Inch Dual Exhaust H-Pipe System with Mufflers, Mild Steel

Speedway Motors |

#9108475

2.5 Inch Dual Exhaust H-Pipe System with Mufflers, Mild Steel

(10)

Exhaust System Type:

Header-Back

Single or Dual:

Dual

Exhaust Tubing Diameter:

2-1/2 Inch

$370.99

/kit

-11%

Flowmaster |

#378524554

Flowmaster 524554 50 Series Muffler, 2.25 In/Out

Muffler Type:

Chambered

Inlet Diameter:

2.25"

Outlet Diameter:

2.25"

$199.95

/each

$224.95

-11%

Flowtech 53630FLT Warlock Universal Fit X-Pipe, 2-1/2 Inch Diameter

Flowtech Exhaust |

#42553630FLT

Flowtech 53630FLT Warlock Universal Fit X-Pipe, 2-1/2 Inch Diameter

Exhaust Tubing Diameter:

2-1/2 Inch

Finish:

Aluminized

$299.95

/each

$337.95

Speedway Bolt-On Exhaust Hardware Install Kit, 2-1/4 Inch.

Speedway Motors |

#91602016

Speedway Bolt-On Exhaust Hardware Install Kit, 2-1/4 Inch.

(13)

Sold in Quantity:

Kit

$77.99

/kit

Stainless Header Reducer Kit, 2-1/2 to 2 Inch

Speedway Motors |

#91013755

Stainless Header Reducer Kit, 2-1/2 to 2 Inch

(15)

Sold in Quantity:

Pair

Flange Style:

3-Bolt

$47.99

/pair

2.25 Inch Dual Exhaust Mandrel Bend Tubing Kit, Mild Steel

Speedway Motors |

#91013822

2.25 Inch Dual Exhaust Mandrel Bend Tubing Kit, Mild Steel

(113)

Exhaust System Type:

Header-Back

Single or Dual:

Dual

Exhaust Tubing Diameter:

2-1/4 Inch

$149.99

/each

-12%

Moroso |

#54594056

Moroso 94056 Spiral Flow Auger Muffler, 3.5 Inch Stainless Steel

(2)

Inlet Diameter:

3.5"

Outlet Diameter:

3.5"

$162.99

/each

$185.41

-16%

BBK 31025 Varitune Adjustable Muffler Double Offset, Stainless

BBK Performance |

#58531025

BBK 31025 Varitune Adjustable Muffler Double Offset, Stainless

Inlet Quantity:

One

Sold in Quantity:

Each

$149.99

/each

$179.99

Borla |

#21540357

Borla® 40357 ProXS™ Muffler, 2.25 Center In/Offset Out

(1)

Muffler Type:

Straight-Through

Inlet Diameter:

2.25"

Outlet Diameter:

2.25"

$128.99

/each

Netami 304 Stainless Steel Side Exit Dual Exhaust Tip

NETAMI Exhaust |

#21601638

Netami 304 Stainless Steel Side Exit Dual Exhaust Tip

(1)

Exhaust Tubing Diameter:

3-1/2 Inch

Material Type:

304 Stainless Steel

Sold in Quantity:

Each

$79.99

/each

Beyea |

#196336

Beyea MUF3 Exhaust Muffler, 3" x 3" x 6"

(6)

Inlet Diameter:

Outlet Diameter:

$63.99

/each

Dynatech |

#31179460205

Dynatech® 794-60205 Mild Steel Mandrel J-Bend Pipe, 2 Inch

Exhaust Tubing Diameter:

2 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

2.00"

$29.99

/each

Big Block Chevy Weld Up Header Kit, 2 In Primary, 3.5 In Collector

Speedway Motors |

#41865640

Big Block Chevy Weld Up Header Kit, 2 In Primary, 3.5 In Collector

(16)

Header Tube Type:

Roadster

Exhaust Port Shape:

Round

Flange Style:

Standard

$258.99

/each

-14%

Moroso |

#54594054

Moroso 94054 Spiral Flow Auger Muffler, 2.5 Inch Stainless Steel

(6)

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$158.99

/each

$185.41

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Chevy K2500 Headers and Exhaust Parts

Year

Subcategory

Part

Brand

Transmission Family

Availability

Engine Family

Discounts

Price

Customer Rating

Products

Patriot Exhaust PEC250K1 Electronic Single Cutout, 2.5 Inch

LS Swap Universal Radiator with Oil Pan Conversion Kit

Flowmaster 15402 Exhaust Tip, 3 In. Dual-Out Angle-Cut Fits 3 In.

Tight-Fit Small Block Ford Block Hugger Headers, Raw

2.25 Inch Dual Exhaust System Kit with Mufflers, Mild Steel

Related Articles

2.5 Inch Dual Exhaust Pipe Tubing Kit For Trucks, Mild Steel

Mild Steel Exhaust Pipe Mandrel U-Bend, 1-3/4 Inch

Mild Steel Exhaust Pipe Mandrel U-Bend, 2-1/4 Inch

Flowmaster 9430502 50 Series Delta Flow Muffler 3.00 In/ 2.50 Out

Smithys Glasspack Muffler, 30 Inch Body, 2 Inch Inlet/Outlet

Speedway Header and Exhaust Wrap, 2 Inch x 100 Ft, Natural Color

Stainless Steel Chamber Muffler, 2.50 Inch, Offset/Centered

Universal LS Swap Stainless Long Tube Headers, 1-3/4-inch Primary

Big Block Chevy Block Hugger Tight-Fit Headers, Raw Finish

Stainless Steel Combo Exhaust Bend, 3 Inch

2-1/2 Inch Mild Steel Exhaust Pipe Tubing, 46-Inch Length

Mild Steel Exhaust Pipe Mandrel Bend, 45 Degree, 3 Inch

MagnaFlow 10416 4x4 Inch Round Center/Center Stainless Muffler

Speedway 70" Polished SS Lake Exhaust Pipes, Mounting Brackets

Speedway 60" SS Plated Lake Exhaust Pipes & Mounting Brackets

Mild Steel Mandrel Bend Exhaust Elbow Pipe, 30 Deg, Long, 3-1/2"

Speedway Welded Chamber Muffler, 3 Inch, Offset Inlet/Offset Outlet

2.5 Inch Dual Exhaust H-Pipe System with Mufflers, Mild Steel

Flowmaster 524554 50 Series Muffler, 2.25 In/Out

Flowtech 53630FLT Warlock Universal Fit X-Pipe, 2-1/2 Inch Diameter

Speedway Bolt-On Exhaust Hardware Install Kit, 2-1/4 Inch.

Stainless Header Reducer Kit, 2-1/2 to 2 Inch

2.25 Inch Dual Exhaust Mandrel Bend Tubing Kit, Mild Steel

Moroso 94056 Spiral Flow Auger Muffler, 3.5 Inch Stainless Steel

BBK 31025 Varitune Adjustable Muffler Double Offset, Stainless

Borla® 40357 ProXS™ Muffler, 2.25 Center In/Offset Out

Netami 304 Stainless Steel Side Exit Dual Exhaust Tip

Beyea MUF3 Exhaust Muffler, 3" x 3" x 6"

Dynatech® 794-60205 Mild Steel Mandrel J-Bend Pipe, 2 Inch

Big Block Chevy Weld Up Header Kit, 2 In Primary, 3.5 In Collector

Moroso 94054 Spiral Flow Auger Muffler, 2.5 Inch Stainless Steel