1966 Cadillac DeVille Headers and Exhaust Parts

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1966 Cadillac DeVille

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1966 Cadillac DeVille

Department

Street

Application

Muscle Car

Products

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

Speedway Motors |

#9108477

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

(6)

Exhaust System Type:

Header-Back

Single or Dual:

Dual

Exhaust Tubing Diameter:

2-1/2 Inch

$388.99

/kit

2.5 Inch Racing Dual Exhaust Pipe Tubing Kit, Mild Steel

Speedway Motors |

#9100652

2.5 Inch Racing Dual Exhaust Pipe Tubing Kit, Mild Steel

(10)

Exhaust System Type:

Header-Back

Single or Dual:

Dual

Exhaust Tubing Diameter:

2-1/2 Inch

$184.99

/kit

3.5 Inch Dual Exhaust Mandrel Bend Tubing Kit, Mild Steel

Speedway Motors |

#91013821

3.5 Inch Dual Exhaust Mandrel Bend Tubing Kit, Mild Steel

(1)

Exhaust System Type:

Header-Back

Single or Dual:

Dual

Exhaust Tubing Diameter:

3-1/2 Inch

$233.99

/kit

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

-7%

Flowtech 11575FLT Shorty Headers, GM LS Universal, Natural

Flowtech Exhaust |

#42511575FLT

Flowtech 11575FLT Shorty Headers, GM LS Universal, Natural

(5)

Header Tube Type:

Shorty

Exhaust Port Shape:

Round

Flange Style:

Standard

$311.95

/each

$337.95

Installing a Custom Exhaust System: Part 1 - 1967 Chevelle

Next up, Jeff installs a custom exhaust system in his '67 Chevelle. See how he applies tailpipe tips and incorporates exhaust cutouts during the process.

Big Block Chevy Header Install - 1967 Chevelle

See how Jeff installs Hedman mid-length headers to the big block in his '67 Chevelle. Learn about the modifications made to the steering shaft and the clamp on the lower steering column for a successful application.

Installing a Custom Exhaust System: Part 2 - 1967 Chevelle

See the final steps of installing a custom exhaust system on a '67 Chevelle. Learn some tips on how to offset and install the exhaust U bend tailpipe.

Front Hub and Wheel Installation - 1967 Chevelle

After installing front brakes, Jeff is now ready for wheels and tires. See how a spacer is used to make his 15" wheels fit just right and a slick way to speed up the sanding and polishing process of the wheel dust caps.

Rear Wheel and Tire Installation - 1967 Chevelle

With the new housing and brakes installed, Jeff chooses new wheels and tires for his 1967 Chevelle. See how he gets the perfect fit with enough clearance for brakes, coilovers and even 15" wheels.

1966 Chevelle

Sometimes, a simple paint job can cause a project to spiral out of control. In the case of Steve's '66 Chevelle, it came out way better than anyone expected.

Installing a RetroSound Head Unit - 1967 Chevelle

This project consists of installing a RetroSound head unit into a 1967 Chevelle. Learn the advantages of this type of unit from accepting multiple faces to the extensively adjustable equalizer.

Lowering a 1967 Chevelle

In this Tech Tip, John offers some suggestions about lowering a 1967 Chevelle.

Steering Installation - 1967 Chevelle

This article highlights the finishing touches of the front suspension in Jeff's Chevelle. Learn some tips on how to install the steering arms, center link and tie rod assembly.

EFI Fuel Filter Installation - 1967 Chevelle

Jeff walks through how to install an EFI filter for his fuel system. See how to assemble conversion fittings to accurately plumb the fuel lines and tips on fuel line routing.

Tru-Ram® Small Block Chevy Exhaust Manifolds, Cast Iron

Tru-Ram Manifolds |

#9300300

Tru-Ram® Small Block Chevy Exhaust Manifolds, Cast Iron

(21)

Finish:

Natural

Collector Diameter:

2-1/2 Inch

$305.99

/pair

3-Bolt Exhaust Flange to V-Band Flange w/ O2 Bung, 2.5-inch

Speedway Motors |

#9302501

3-Bolt Exhaust Flange to V-Band Flange w/ O2 Bung, 2.5-inch

Gasket(s) Included:

Yes

Sold in Quantity:

Pair

Flange Style:

3-Bolt

$75.99

/pair

-10%

Borla |

#21540359

Borla® 40359 ProXS™ Muffler, 3 In Center In/Offset Out

(3)

Muffler Type:

Straight-Through

Inlet Diameter:

Outlet Diameter:

$128.99

/each

$143.99

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

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

Universal Dual Exhaust H-Pipe Balance Tube Kit, 2-1/4 Inch

Speedway Motors |

#91013840

Universal Dual Exhaust H-Pipe Balance Tube Kit, 2-1/4 Inch

(26)

Exhaust Tubing Diameter:

2-1/4 Inch

Wall Thickness:

.0625"

Finish:

Raw

$77.99

/each

Tru-Ram® SBC Exhaust Manifolds, Polished Stainless

Tru-Ram Manifolds |

#9300302

Tru-Ram® SBC Exhaust Manifolds, Polished Stainless

(20)

Finish:

Polished

Collector Diameter:

2-1/2 Inch

$640.99

/pair

-20%

Vibrant |

#32100001

Vibrant Ultra Quiet Resonator, 304 Stainless Steel

Overall Length:

13.75"

Inlet Location:

Center

Outlet Location:

Center

as low as

$135.99

/each

$169.99

-12%

Porter Muffler |

#9105022

Porter Muffler PM4022514 Short Muffler, 2.25 Inch Inlet/Outlet

(4)

Muffler Type:

Straight-Through

Inlet Diameter:

2.25"

Outlet Diameter:

2.25"

$111.99

/each

$127.95

Exhaust Pipe Expander Set for Custom Exhaust, 1-1/8 to 3-1/2-in

Speedway Motors |

#9173597

Exhaust Pipe Expander Set for Custom Exhaust, 1-1/8 to 3-1/2-in

(2)

Fits Pipe Diameter Range:

1.125-3.500"

Finish:

Natural

Material Type:

Steel

$39.99

/each

2.25 Inch Dual Exhaust X-Pipe System with Mufflers, Mild Steel

Speedway Motors |

#9108476

2.25 Inch Dual Exhaust X-Pipe System with Mufflers, Mild Steel

(3)

Exhaust System Type:

Header-Back

Single or Dual:

Dual

Exhaust Tubing Diameter:

2-1/4 Inch

$300.99

/kit

Speedway 429/460 BBF Big Block Ford Exhaust Header Kit

Speedway Motors |

#930FO460

Speedway 429/460 BBF Big Block Ford Exhaust Header Kit

(29)

Header Tube Type:

Roadster

Exhaust Port Shape:

Oval

Flange Style:

Standard

$263.99

/each

Tight-Fit Small block Ford Block Hugger Headers, Stainless Steel

Speedway Motors |

#9300201S

Tight-Fit Small block Ford Block Hugger Headers, Stainless Steel

(14)

Header Tube Type:

Block Hugger

Exhaust Port Shape:

Round

Flange Style:

Standard

$337.99

/set

Exhaust Reducer, 3-1/2 Inch I.D. to 3 Inch O.D.

Speedway Motors |

#9173035

Exhaust Reducer, 3-1/2 Inch I.D. to 3 Inch O.D.

(20)

Exhaust Tubing Diameter:

3 Inch - 3-1/2 Inch

Finish:

Raw

Tube Length:

4.50"

$13.99

/each

Tight-Fit Small Block Ford Block Hugger Headers, Chrome

Speedway Motors |

#9300201C

Tight-Fit Small Block Ford Block Hugger Headers, Chrome

(3)

Header Tube Type:

Block Hugger

Exhaust Port Shape:

Round

Flange Style:

Standard

$308.99

/pair

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

Speedway Motors |

#9301009

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

(26)

Muffler Type:

Chambered

Inlet Diameter:

Outlet Diameter:

$66.99

/each

Universal Dual Exhaust H-Pipe Balance Tube Kit, 2-1/2 Inch

Speedway Motors |

#91013841

Universal Dual Exhaust H-Pipe Balance Tube Kit, 2-1/2 Inch

(31)

Exhaust Tubing Diameter:

2-1/2 Inch

Finish:

Raw

$96.99

/each

V-Band Clamp, Exhaust, Turbo, Stainless, 2.50 Inch

Speedway Motors |

#91013013

V-Band Clamp, Exhaust, Turbo, Stainless, 2.50 Inch

(6)

Exhaust Clamp Type:

V-Band

Inside Diameter:

2.5"

$20.99

/each

Tru-Ram® Cast Iron Ford Y-Block V8 Exhaust Manifolds

Tru-Ram Manifolds |

#9300312

Tru-Ram® Cast Iron Ford Y-Block V8 Exhaust Manifolds

(33)

Finish:

Natural

Collector Diameter:

2 Inch

$419.99

/pair

Stainless Steel Combo Exhaust Bend, 1-1/2 Inch

Speedway Motors |

#91013913

Stainless Steel Combo Exhaust Bend, 1-1/2 Inch

Exhaust Tubing Diameter:

1-1/2 Inch

Exhaust Pipe Type:

Header Tubing

Outside Diameter:

1.50"

$35.99

/each

-80%

Stainless Steel Exhaust/Muffler Tube Clamps

Speedway Motors |

#91013001

Stainless Steel Exhaust/Muffler Tube Clamps

(67)

Exhaust Clamp Type:

Saddle/U-Bolt

Material Type:

Stainless Steel

Sold in Quantity:

Each

$1.96

/each

$9.99

Speedway Turn-Down/Kickout Tail Pipe Tips, 3 x 7 Inch

Speedway Motors |

#91013389

Speedway Turn-Down/Kickout Tail Pipe Tips, 3 x 7 Inch

(32)

Exhaust Tubing Diameter:

3 Inch

Finish:

Raw

$47.99

/pair

-7%

Hooker Headers |

#42511051HKR

Hooker Headers 11051HKR Cut-Out Dual Kit with Remote

(2)

Exhaust Tubing Diameter:

2-1/2 Inch

Finish:

Raw

$659.95

/kit

$714.95

Combo Exhaust Pipe Mandrel Bend/Header Tubing, Steel, 1-3/4-Inch

Speedway Motors |

#91013872

Combo Exhaust Pipe Mandrel Bend/Header Tubing, Steel, 1-3/4-Inch

(63)

Exhaust Tubing Diameter:

1-3/4 Inch

Exhaust Pipe Type:

Header Tubing

Outside Diameter:

1.75"

$24.99

/each

Universal Dual Exhaust H-Pipe Balance Tube Kit, 3 Inch

Speedway Motors |

#91013842

Universal Dual Exhaust H-Pipe Balance Tube Kit, 3 Inch

(2)

Exhaust Tubing Diameter:

3 Inch

Wall Thickness:

.065"

Finish:

Raw

$106.99

/kit

Flowtech 11576FLT Shorty Headers, GM LS Universal, Polished

Flowtech Exhaust |

#42511576FLT

Flowtech 11576FLT Shorty Headers, GM LS Universal, Polished

(6)

Header Tube Type:

Shorty

Exhaust Port Shape:

Round

Flange Style:

Standard

$164.95

/each

Small Block Chevy U-Weld-It Tight Fit Header Kit

Speedway Motors |

#9300099

Small Block Chevy U-Weld-It Tight Fit Header Kit

(13)

Header Tube Type:

Block Hugger

Exhaust Port Shape:

Round

Flange Style:

Standard

$86.99

/pair

-9%

Patriot Exhaust |

#447H7452

Patriot Exhaust H7452 Replacement Chrome Heat Shield, 36 Inch

(1)

Overall Length:

36.00"

GTIN Code:

694342503154

$109.76

/each

$120.74

Universal Mandrel X-Pipe Balance Tube Kit, 3-inch, Stainless

Speedway Motors |

#91013858

Universal Mandrel X-Pipe Balance Tube Kit, 3-inch, Stainless

Exhaust Tubing Diameter:

3 Inch

Material Type:

304 Stainless Steel

Finish:

Raw

$191.99

/kit

Universal Mandrel X-Pipe Balance Tube Kit, 2-1/2-inch, Stainless

Speedway Motors |

#91013848

Universal Mandrel X-Pipe Balance Tube Kit, 2-1/2-inch, Stainless

(2)

Exhaust Tubing Diameter:

2-1/2 Inch

Finish:

Raw

Hardware Included:

Yes

$130.99

/kit

Stainless Steel Chamber Muffler, 3 Inch, Centered/Centered

Speedway Motors |

#9302009

Stainless Steel Chamber Muffler, 3 Inch, Centered/Centered

(1)

Muffler Type:

Chambered

Inlet Diameter:

Outlet Diameter:

$97.99

/each

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1966 Cadillac DeVille Headers and Exhaust Parts

Subcategory

Part

Brand

Transmission Family

Availability

Engine Family

Discounts

Price

Customer Rating

Products

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

2.5 Inch Racing Dual Exhaust Pipe Tubing Kit, Mild Steel

3.5 Inch Dual Exhaust Mandrel Bend Tubing Kit, Mild Steel

2.25 Inch Dual Exhaust System Kit with Mufflers, Mild Steel

Flowtech 11575FLT Shorty Headers, GM LS Universal, Natural

Related Articles

Tru-Ram® Small Block Chevy Exhaust Manifolds, Cast Iron

3-Bolt Exhaust Flange to V-Band Flange w/ O2 Bung, 2.5-inch

Borla® 40359 ProXS™ Muffler, 3 In Center In/Offset Out

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

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

Universal Dual Exhaust H-Pipe Balance Tube Kit, 2-1/4 Inch

Tru-Ram® SBC Exhaust Manifolds, Polished Stainless

Vibrant Ultra Quiet Resonator, 304 Stainless Steel

Porter Muffler PM4022514 Short Muffler, 2.25 Inch Inlet/Outlet

Exhaust Pipe Expander Set for Custom Exhaust, 1-1/8 to 3-1/2-in

2.25 Inch Dual Exhaust X-Pipe System with Mufflers, Mild Steel

Speedway 429/460 BBF Big Block Ford Exhaust Header Kit

Tight-Fit Small block Ford Block Hugger Headers, Stainless Steel

Exhaust Reducer, 3-1/2 Inch I.D. to 3 Inch O.D.

Tight-Fit Small Block Ford Block Hugger Headers, Chrome

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

Universal Dual Exhaust H-Pipe Balance Tube Kit, 2-1/2 Inch

V-Band Clamp, Exhaust, Turbo, Stainless, 2.50 Inch

Tru-Ram® Cast Iron Ford Y-Block V8 Exhaust Manifolds

Stainless Steel Combo Exhaust Bend, 1-1/2 Inch

Stainless Steel Exhaust/Muffler Tube Clamps

Speedway Turn-Down/Kickout Tail Pipe Tips, 3 x 7 Inch

Hooker Headers 11051HKR Cut-Out Dual Kit with Remote

Combo Exhaust Pipe Mandrel Bend/Header Tubing, Steel, 1-3/4-Inch

Universal Dual Exhaust H-Pipe Balance Tube Kit, 3 Inch

Flowtech 11576FLT Shorty Headers, GM LS Universal, Polished

Small Block Chevy U-Weld-It Tight Fit Header Kit

Patriot Exhaust H7452 Replacement Chrome Heat Shield, 36 Inch

Universal Mandrel X-Pipe Balance Tube Kit, 3-inch, Stainless

Universal Mandrel X-Pipe Balance Tube Kit, 2-1/2-inch, Stainless

Stainless Steel Chamber Muffler, 3 Inch, Centered/Centered