Chevy K20 Panel Headers and Exhaust Parts

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Chevy K20 Panel

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-16%

Speedhut |

#1400221113L

Speedhut L2-BV3-LEG 2-1/16" Boost/Vac Gauge 30inhg-0-20 psi

Body Diameter:

2.05"

Depth:

1.3"

Gauge Series:

Analog

$183.94

/each

$220.73

-16%

Speedhut |

#1400221114L

Speedhut L2-BV4-LEG 2-1/16" Boost/Vac Gauge 30inhg-0-30 psi

Body Diameter:

2.05"

Depth:

1.3"

Gauge Series:

Analog

$183.94

/each

$220.73

-16%

Speedhut |

#1400225011R

Speedhut R25-BV1-REV 2-5/8" Boost/Vac Gauge 30inhg-0-10 psi

Body Diameter:

2.05"

Depth:

1.3"

Gauge Series:

Analog

$210.20

/each

$252.24

-16%

Speedhut |

#1400225012R

Speedhut R25-BV2-REV 2-5/8" Boost/Vac Gauge 30inhg-0-15 psi

Body Diameter:

2.05"

Depth:

1.3"

Gauge Series:

Analog

$210.20

/each

$252.24

-16%

Speedhut |

#1400225013R

Speedhut R25-BV3-REV 2-5/8" Boost/Vac Gauge 30inhg-0-20 psi

Body Diameter:

2.05"

Depth:

1.3"

Gauge Series:

Analog

$210.20

/each

$252.24

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.

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.

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.

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.

Floor Panel Replacement on a 1960's Classic

In this restoration project, find out how to remove rusted floor pans and install new sheet metal on a 1963 Chevy Impala. Investing in the proper tools is essential in getting the job done right!

50 Chevy Patch

Josh takes the plunge into making some patch panels for his 50 Chevy pickup truck. See how he begins the installation process to get the truck back on the road.

Small Block Chevy Head Identification Guide | Casting Numbers Explained

Identify SBC heads using casting numbers, style tips, and year-by-year guides for your small block Chevy engine projects

Car Cooling System Components

How does a cooling system work? Why is your engine overheating? What parts should you be giving your attention to? This guide answers all your questions.

-16%

Speedhut |

#1400225014R

Speedhut R25-BV4-REV 2-5/8" Boost/Vac Gauge 30inhg-0-30 psi

Body Diameter:

2.05"

Depth:

1.3"

Gauge Series:

Analog

$210.20

/each

$252.24

-16%

Speedhut |

#140022501R

Speedhut R25-B1-REV 2-5/8" Boost Gauge 0-10 psi w/Warning

Body Diameter:

2.05"

Depth:

1.3"

Gauge Series:

Analog

$210.20

/each

$252.24

-16%

Speedhut |

#140022503R

Speedhut R25-B3-REV 2-5/8" Boost Gauge 0-20 psi w/Warning

Body Diameter:

2.05"

Depth:

1.3"

Gauge Series:

Analog

$210.20

/each

$252.24

-16%

Speedhut |

#140022504R

Speedhut R25-B4-REV 2-5/8" Boost Gauge 0-30 psi w/Warning

Body Diameter:

2.05"

Depth:

1.3"

Gauge Series:

Analog

$210.20

/each

$252.24

-16%

Speedhut |

#140022505R

Speedhut R25-B5-REV 2-5/8" Boost Gauge 0-60 psi w/Warning

Body Diameter:

2.05"

Depth:

1.3"

Gauge Series:

Analog

$210.20

/each

$252.24

-16%

Speedhut |

#140022507R

Speedhut R25-B7-REV 2-5/8" Boost Gauge 0-2.0 bar w/Warning

Body Diameter:

2.05"

Depth:

1.3"

Gauge Series:

Analog

$210.20

/each

$252.24

-16%

Speedhut |

#140022508R

Speedhut R25-B8-REV 2-5/8" Boost Gauge 0-4.0 bar w/Warning

Body Diameter:

2.05"

Depth:

1.3"

Gauge Series:

Analog

$210.20

/each

$252.24

Combo Exhaust Pipe Mandrel Bend/Header Tubing, Mild Steel, 2 Inch

Speedway Motors |

#91013874

Combo Exhaust Pipe Mandrel Bend/Header Tubing, Mild Steel, 2 Inch

(109)

Exhaust Tubing Diameter:

2 Inch

Exhaust Pipe Type:

Header Tubing

Outside Diameter:

2.00"

$28.99

/each

New Vintage USA |

#2766919401

New Vintage USA 69194-01 1969 Series 2 1/16" Vac / Boost Black

Gauge Type:

Analog

Gauge Face Color:

Black

Bezel Finish:

Stainless

$230.99

/each

Stainless Steel 60 Inch Oval Exhaust Tubing, 3 Inch

Granatelli Motor Sports |

#91001328

Stainless Steel 60 Inch Oval Exhaust Tubing, 3 Inch

Exhaust Tubing Diameter:

3 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

3.00"

$164.44

/each

Oval Exhaust Pipe Horizontal Mandrel Bend, 45 Degree, 3 Inch

Granatelli Motor Sports |

#91001329

Oval Exhaust Pipe Horizontal Mandrel Bend, 45 Degree, 3 Inch

Exhaust Tubing Diameter:

3 Inch

Outside Diameter:

3.00"

$79.60

/each

Oval Exhaust Pipe Horizontal Mandrel Bend, 90 Degree, 3 Inch

Granatelli Motor Sports |

#91001330

Oval Exhaust Pipe Horizontal Mandrel Bend, 90 Degree, 3 Inch

Exhaust Tubing Diameter:

3 Inch

Outside Diameter:

3.00"

$87.98

/each

Oval Exhaust Pipe Vertical Mandrel Bend, 45 Degree, 3 Inch

Granatelli Motor Sports |

#91001331

Oval Exhaust Pipe Vertical Mandrel Bend, 45 Degree, 3 Inch

Exhaust Tubing Diameter:

3 Inch

Outside Diameter:

3.00"

$90.07

/each

-9%

Flowmaster |

#37842541

Flowmaster 42541 2-1/2 Inch Muffler, Offset Inlet/Centered Outlet

(1)

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$101.95

/each

$112.95

Granatelli Motor Sports |

#91001360

Granatelli Motor Sports 271130 Elec. Exhaust Cutout System Gasket

Overall Length:

Hardware Included:

$8.90

/each

New Product

Netami NT3030X Stainless Steel 3.0" X 12" Dual X Exhaust Pipe

NETAMI Exhaust |

#21602525-3.0

Netami NT3030X Stainless Steel 3.0" X 12" Dual X Exhaust Pipe

Exhaust Tubing Diameter:

3 Inch

Finish:

Stainless

Sold in Quantity:

Each

$37.99

/each

New Product

Netami NT3030H Stainless Steel Dual H Exhaust Pipe, 3"

NETAMI Exhaust |

#21602530-3.0

Netami NT3030H Stainless Steel Dual H Exhaust Pipe, 3"

Exhaust Tubing Diameter:

3 Inch

Finish:

Stainless

Sold in Quantity:

Each

$49.99

/each

-8%

Flowmaster |

#378Y300400

Flowmaster Y300400 Scavenger Series Y Collector, 3 Pri / 4 Col

Hardware Included:

Exhaust Tubing Diameter:

3 Inch

Finish:

Aluminized

$126.95

/each

$138.95

-8%

Flowmaster |

#378MB125048

Flowmaster MB125048 Exhaust Pipes, 2.50 in. O.D x 48in

Exhaust Tubing Diameter:

2-1/2 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

2.50"

$88.25

/each

$95.95

-7%

Flowmaster |

#378R3025

Flowmaster R3025 Venturi Reducer, 3 in. Inlet

Diameter Small End:

2.5"

Sold in Quantity:

Pair

$51.95

/pair

$56.19

New Vintage USA |

#2760219403

New Vintage USA 02194-03 Performance ll 2 1/16" Vac Boost White

Gauge Type:

Analog

Gauge Face Color:

White

Bezel Finish:

Titanium

$230.99

/each

New Vintage USA |

#2764418901

New Vintage USA 44189-01 Aviator EGT Gauge

Gauge Face Color:

White

Bezel Finish:

Stainless

Gauge Series:

Analog

$196.90

/each

New Vintage USA |

#2767918979

New Vintage USA 79189-79 M-102 Series Pyrometer Gauge, Black

Gauge Face Color:

Black

Bezel Finish:

Chrome

Overall Diameter:

2.0625"

$230.99

/each

-8%

Hooker 21005HKR Competition Turbo Muffler, 2-1/4 Inch Offset Inlet

Hooker Headers |

#42521005HKR

Hooker 21005HKR Competition Turbo Muffler, 2-1/4 Inch Offset Inlet

(2)

Muffler Type:

Turbo

Inlet Diameter:

2.25"

Outlet Diameter:

2.25"

$74.35

/each

$80.95

-7%

Hooker 21037HKR Universal bolt-on Turnout Style Mufflers

Hooker Headers |

#42521037HKR

Hooker 21037HKR Universal bolt-on Turnout Style Mufflers

Muffler Type:

Side-Tube Bolt-On

Inlet Diameter:

3.5"

Outlet Diameter:

3.5"

$519.95

/pair

$562.95

-7%

Hooker 21605HKR Maximum Flow Muffler, Single 3 Inch Offset Inlet

Hooker Headers |

#42521605HKR

Hooker 21605HKR Maximum Flow Muffler, Single 3 Inch Offset Inlet

(1)

Muffler Type:

Glass Pack

Inlet Diameter:

Outlet Diameter:

$155.95

/each

$168.95

-11%

Flowmaster |

#3788525454

Flowmaster 8525454 Super 40 Series Delta Flow Muffler 2.50 In/Out

Muffler Type:

Chambered

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$170.95

/each

$192.95

-7%

Hooker 71014302-RHKR Oxygen Sensor O2 Bung 2.5 Inch Clamp-On Style

Hooker Headers |

#42571014302RHKR

Hooker 71014302-RHKR Oxygen Sensor O2 Bung 2.5 Inch Clamp-On Style

GTIN Code:

090127733844

Thread Pitch:

18mm x 1.50

$51.95

/each

$56.19

-16%

Speedhut |

#140022514L

Speedhut L25-B4-LEG 2-5/8" Boost Gauge 0-30 psi

Body Diameter:

2.62"

Depth:

1.3"

Gauge Series:

Analog

$195.97

/each

$235.17

-16%

Speedhut |

#140022515L

Speedhut L25-B5-LEG 2-5/8" Boost Gauge 0-45 psi

Body Diameter:

2.62"

Depth:

1.3"

Gauge Series:

Analog

$195.97

/each

$235.17

-16%

Speedhut |

#140022516L

Speedhut L25-B6-LEG 2-5/8" Boost Gauge 0-60 psi

Body Diameter:

2.62"

Depth:

1.3"

Gauge Series:

Analog

$195.97

/each

$235.17

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Chevy K20 Panel Headers and Exhaust Parts

Year

Subcategory

Part

Brand

Transmission Family

Availability

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Discounts

Price

Customer Rating

Products

Speedhut L2-BV3-LEG 2-1/16" Boost/Vac Gauge 30inhg-0-20 psi

Speedhut L2-BV4-LEG 2-1/16" Boost/Vac Gauge 30inhg-0-30 psi

Speedhut R25-BV1-REV 2-5/8" Boost/Vac Gauge 30inhg-0-10 psi

Speedhut R25-BV2-REV 2-5/8" Boost/Vac Gauge 30inhg-0-15 psi

Speedhut R25-BV3-REV 2-5/8" Boost/Vac Gauge 30inhg-0-20 psi

Related Articles

Speedhut R25-BV4-REV 2-5/8" Boost/Vac Gauge 30inhg-0-30 psi

Speedhut R25-B1-REV 2-5/8" Boost Gauge 0-10 psi w/Warning

Speedhut R25-B3-REV 2-5/8" Boost Gauge 0-20 psi w/Warning

Speedhut R25-B4-REV 2-5/8" Boost Gauge 0-30 psi w/Warning

Speedhut R25-B5-REV 2-5/8" Boost Gauge 0-60 psi w/Warning

Speedhut R25-B7-REV 2-5/8" Boost Gauge 0-2.0 bar w/Warning

Speedhut R25-B8-REV 2-5/8" Boost Gauge 0-4.0 bar w/Warning

Combo Exhaust Pipe Mandrel Bend/Header Tubing, Mild Steel, 2 Inch

New Vintage USA 69194-01 1969 Series 2 1/16" Vac / Boost Black

Stainless Steel 60 Inch Oval Exhaust Tubing, 3 Inch

Oval Exhaust Pipe Horizontal Mandrel Bend, 45 Degree, 3 Inch

Oval Exhaust Pipe Horizontal Mandrel Bend, 90 Degree, 3 Inch

Oval Exhaust Pipe Vertical Mandrel Bend, 45 Degree, 3 Inch

Flowmaster 42541 2-1/2 Inch Muffler, Offset Inlet/Centered Outlet

Granatelli Motor Sports 271130 Elec. Exhaust Cutout System Gasket

Netami NT3030X Stainless Steel 3.0" X 12" Dual X Exhaust Pipe

Netami NT3030H Stainless Steel Dual H Exhaust Pipe, 3"

Flowmaster Y300400 Scavenger Series Y Collector, 3 Pri / 4 Col

Flowmaster MB125048 Exhaust Pipes, 2.50 in. O.D x 48in

Flowmaster R3025 Venturi Reducer, 3 in. Inlet

New Vintage USA 02194-03 Performance ll 2 1/16" Vac Boost White

New Vintage USA 44189-01 Aviator EGT Gauge

New Vintage USA 79189-79 M-102 Series Pyrometer Gauge, Black

Hooker 21005HKR Competition Turbo Muffler, 2-1/4 Inch Offset Inlet

Hooker 21037HKR Universal bolt-on Turnout Style Mufflers

Hooker 21605HKR Maximum Flow Muffler, Single 3 Inch Offset Inlet

Flowmaster 8525454 Super 40 Series Delta Flow Muffler 2.50 In/Out

Hooker 71014302-RHKR Oxygen Sensor O2 Bung 2.5 Inch Clamp-On Style

Speedhut L25-B4-LEG 2-5/8" Boost Gauge 0-30 psi

Speedhut L25-B5-LEG 2-5/8" Boost Gauge 0-45 psi

Speedhut L25-B6-LEG 2-5/8" Boost Gauge 0-60 psi