Speedway Motors Cadillac DeVille Engine Parts

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Speedway Motors |

#1355355

1953-55 Dodge Hemi Engine Mount

(10)

Attachment Style:

Bolt-on

Mount Material:

Steel

$122.99

/each

Universal Forward Facing LS Turbo Headers, Polished Stainless

Speedway Motors |

#93001030

Universal Forward Facing LS Turbo Headers, Polished Stainless

(3)

Header Tube Type:

Turbo

Exhaust Port Shape:

Round

Flange Style:

Round Port

$315.99

/pair

Speedway Motors |

#91281034

Industrial Tap, 1/2 Inch-20 SAE

(2)

Thread Pitch:

1/2"-20

Drill Bit Included:

Material Type:

Steel

$19.49

/each

Speedway Motors |

#1351958

High Flow 4150 Holley Carb Spacer

(1)

Carburetor Flange Type:

4-Barrel Square Bore

Material Type:

Aluminum

Finish:

Natural

$94.99

/each

Speedway Motors |

#1351484

Lynx Styled Air Cleaner

(6)

Shape:

Triangular

Material Type:

Steel

$26.99

/each

Gen III/IV LS Engine ID Guide

Looking to swap the venerable LS engine into your hot rod, muscle car, or classic truck? Take a look at our detailed identification guide for Gen III/IV LS engines before you hit the salvage yard or swap meet!

Built With Speedway Motors: Jennifer's '60 Cadillac

Jennifer Helgoth is a painter and prolific builder who has amassed an fleet of Cadillacs, including this '60 Series 62 with one amazing paint job.

Speedway Tech Talk - '51-'56 Cadillac/Oldsmobile Air Cleaners

Tim shows off the two Cadillac style air cleaners we have to offer.

On the Dyno at Speedway Motors Racing Engines

The dyno at the Speedway Motors Racing Engine shop is always humming. We set up a camera in the cell to catch a few of the engines that have passed through the door recently.

Speedway Motors Introduces New IMCA Modified Spec Racing Engine as they Kick Off 2025 Race Season

Speedway Motors announced today the introduction of a new IMCA Modified Spec Racing Engine as they kick off the 2025 race season along with discounts Jan. 27-Feb. 2 to help their customers get ready for race season.

Speedway Tech Talk - LS Engine Mounts

Pat talks about some of the LS engine mounts Speedway Motors has to offer.

Speedway Racing Engines Shop Tour

On Day Four of Racer Appreciation Week, the Speedway Motors team visited the shop of Speedway Racing Engines for a tour.

Speedway Chevy Engine to Chevy Transmission Steel Bellhousing

This new steel bellhousing from Speedway Motors is made for everyone who wants to run three pedals without spending a fortune or relying on a crusty original.

Historic Chevy Performance Engines

Take a look at a few of the rare and wonderful Chevy engines in the Museum of American Speed!

Speedway Tech Talk - SBC/BBC Engine Priming

Greg walks step by step through priming your engine.

Straight Socketless Reuseable Push-On Hose End for -4 AN Fitting

Speedway Motors |

#1061231

Straight Socketless Reuseable Push-On Hose End for -4 AN Fitting

(2)

Fitting Hose Size:

-4 AN

Fitting End A:

-4 AN Female

Fitting End B:

-4 AN Hose

$10.99

/each

Speedway Oval Red Washable Filter Element, 11.5 Inch x 4 Inch

Speedway Motors |

#91602126

Speedway Oval Red Washable Filter Element, 11.5 Inch x 4 Inch

(2)

Air Filter Style:

Oval

Color:

Red

$56.99

/each

GM LS1 Lake Style Header Kit, 1-5/8 Tube, 3-1/2 Inch Cone

Speedway Motors |

#9300566

GM LS1 Lake Style Header Kit, 1-5/8 Tube, 3-1/2 Inch Cone

(3)

Header Tube Type:

Lake Style

Exhaust Port Shape:

Round

Flange Style:

Standard

$343.99

/set

GM LS1 Lake Style Header Kit, 1-5/8 Tube, 4 Inch Cone

Speedway Motors |

#9300567

GM LS1 Lake Style Header Kit, 1-5/8 Tube, 4 Inch Cone

(2)

Header Tube Type:

Lake Style

Exhaust Port Shape:

Round

Flange Style:

Standard

$311.99

/set

Speedway Motors |

#9112123

12 Inch Economy Oval Air Cleaner Filter

(10)

Filter Material:

Paper

Color:

Black

$13.49

/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

ZZ-4 Tight-Fit Small Block Chevy Block Hugger Headers, Raw Finish

Speedway Motors |

#9300104

ZZ-4 Tight-Fit Small Block Chevy Block Hugger Headers, Raw Finish

(2)

Header Tube Type:

Block Hugger

Exhaust Port Shape:

Oval

Flange Style:

Standard

$219.99

/pair

Small Block Chevy Lake Style Headers, Raw Finish

Speedway Motors |

#9300550

Small Block Chevy Lake Style Headers, Raw Finish

(5)

Header Tube Type:

Lake Style

Exhaust Port Shape:

Round

Flange Style:

Standard

$349.99

/set

Straight Aluminum Bulkhead Flare Fitting and Jam Nut, Blue, -8AN

Speedway Motors |

#9108964

Straight Aluminum Bulkhead Flare Fitting and Jam Nut, Blue, -8AN

AN Size:

-8 AN

Angle:

Straight

Fitting End A:

-8 AN Male

$15.99

/kit

Small Block Chevy Hugger Tight-Fit Headers for Angle Plug Heads, Raw

Speedway Motors |

#9308037

Small Block Chevy Hugger Tight-Fit Headers for Angle Plug Heads, Raw

(9)

Header Tube Type:

Block Hugger

Exhaust Port Shape:

Round

Flange Style:

Standard

$261.99

/pair

Small Block Chevy Lake Style Header Kit, 1-5/8 Tube, 4 Inch Cone

Speedway Motors |

#9300560

Small Block Chevy Lake Style Header Kit, 1-5/8 Tube, 4 Inch Cone

(7)

Header Tube Type:

Lake Style

Exhaust Port Shape:

Round

Flange Style:

Standard

$285.99

/set

Dual Quad Cross Ram Adapter Kit with AVS2 Carburetors and Linkage

Speedway Motors |

#9108400

Dual Quad Cross Ram Adapter Kit with AVS2 Carburetors and Linkage

(1)

Carburetor Quantity:

Two

Carburetor Barrels:

4-Barrel

CFM:

500 CFM

$2,199.99

/kit

Straight Aluminum Bulkhead Flare Fitting Kit, Black, -12 AN

Speedway Motors |

#9108578

Straight Aluminum Bulkhead Flare Fitting Kit, Black, -12 AN

AN Size:

-12 AN

Angle:

Straight

Fitting End A:

-12 AN Male

$25.99

/kit

-47%

90 Degree Flare Adaptor, AN16 to 3/4 Inch NPT

Speedway Motors |

#6176092

90 Degree Flare Adaptor, AN16 to 3/4 Inch NPT

Garage Sale Type:

Discontinued

Fitting End A:

-16 AN Male

Fitting End B:

3/4" NPT Male

$23.79

/each

$45.45

45 Degree Flare Adaptor, AN4 to 1/8 Inch NPT

Speedway Motors |

#6176094

45 Degree Flare Adaptor, AN4 to 1/8 Inch NPT

(1)

Fitting End A:

-4 AN Male

Fitting End B:

1/8" NPT Male

Angle:

45 degree

$10.99

/each

Aluminum Flare Reducer Adapter, Blue, -8 AN to -10 AN

Speedway Motors |

#6176179

Aluminum Flare Reducer Adapter, Blue, -8 AN to -10 AN

Angle:

Straight

Fitting End A:

-8 AN Male

Fitting End B:

-10 AN Male

$8.49

/each

Blue Straight AN12 Flare Adapter to 3/4 Inch Aluminum Pipe Fitting

Speedway Motors |

#6176051

Blue Straight AN12 Flare Adapter to 3/4 Inch Aluminum Pipe Fitting

Fitting End A:

-12 AN Male

Fitting End B:

3/4" NPT Male

Angle:

Straight

$16.49

/each

-14%

Blue Straight AN16 Flare Adapter to 1 Inch Aluminum Pipe Fitting

Speedway Motors |

#6176053

Blue Straight AN16 Flare Adapter to 1 Inch Aluminum Pipe Fitting

Fitting End A:

-16 AN Male

Fitting End B:

1" NPT Male

Angle:

Straight

$24.99

/each

$29.35

-56%

Straight High-Flow O-Ring -12 AN Hose to -10 AN Port Fitting

Speedway Motors |

#6177018

Straight High-Flow O-Ring -12 AN Hose to -10 AN Port Fitting

Garage Sale Type:

Discontinued

Fitting End A:

-12 AN Male

Fitting End B:

-10 AN Male O-ring

$11.47

/each

$26.46

-33%

Straight High-Flow O-Ring -12 AN Hose to -12 AN Port Fitting

Speedway Motors |

#6177019

Straight High-Flow O-Ring -12 AN Hose to -12 AN Port Fitting

Fitting End A:

-12 AN Male

Fitting End B:

-12 AN Male O-ring

Angle:

Straight

$25.99

/each

$38.92

Male Steel 37 Degree AN Flare Weld Bung Fitting, -4 AN

Speedway Motors |

#6177104

Male Steel 37 Degree AN Flare Weld Bung Fitting, -4 AN

(1)

AN Size:

-4 AN

Thread Type:

RH Male

Fitting Attachment 1:

Male Threads

$5.49

/each

Straight High-Flow O-Ring -8 AN Hose to -8 AN Port Fitting

Speedway Motors |

#6177013

Straight High-Flow O-Ring -8 AN Hose to -8 AN Port Fitting

(1)

Fitting End A:

-8 AN Male

Fitting End B:

-8 AN Male o-ring

Angle:

Straight

$13.99

/each

Aluminum Flare to Pipe Tee on Run Fitting, AN3 to 1/8 Inch NPT

Speedway Motors |

#6176110

Aluminum Flare to Pipe Tee on Run Fitting, AN3 to 1/8 Inch NPT

(1)

Fitting End A:

-3 AN Male

Fitting End B:

1/8" NPT Male

Fitting End C:

-3 AN Male

$13.99

/each

-54%

Aluminum Flare to Pipe Tee on Run Fitting, AN6 to 1/4 Inch NPT

Speedway Motors |

#6176112

Aluminum Flare to Pipe Tee on Run Fitting, AN6 to 1/4 Inch NPT

(1)

Fitting End A:

-6 AN Male

Fitting End B:

1/4" NPT Male

Fitting End C:

-6 AN Male

$7.39

/each

$16.12

90 Degree Flare Adaptor, AN8 to 1/2 Inch NPT

Speedway Motors |

#6176087

90 Degree Flare Adaptor, AN8 to 1/2 Inch NPT

(2)

Fitting End A:

-8 AN Male

Fitting End B:

1/2" NPT Male

Angle:

90 degree

$29.99

/each

Straight Socketless Push-On Hose End, -10 AN

Speedway Motors |

#6202004

Straight Socketless Push-On Hose End, -10 AN

(5)

Fitting Hose Size:

-10 AN

Fitting End A:

-10 AN Female

Fitting End B:

-10 AN Hose

$14.99

/each

90 Degree Socketless Push-On Hose End, -12 AN

Speedway Motors |

#6202019

90 Degree Socketless Push-On Hose End, -12 AN

(5)

Fitting Hose Size:

-12 AN

Fitting End A:

-12 AN Female

Fitting End B:

-12 AN Hose

$31.99

/each

-46%

Aluminum Flare Reducer Adapter, Blue, -10 AN to -12 AN

Speedway Motors |

#6176182

Aluminum Flare Reducer Adapter, Blue, -10 AN to -12 AN

Garage Sale Type:

Discontinued

Angle:

Straight

Fitting End A:

-10 AN Male

$11.89

/each

$22.11

Speedway Motors |

#6176191

Aluminum Bulkhead Jam Nut, Blue, -10 AN

AN Size:

-10 AN

Material Type:

Aluminum

Finish:

Anodized

$5.99

/each

Speedway Full Flow Swivel Hose End Fitting, 90 Degree, Red/Blue -10 AN

Speedway Motors |

#6201018

Speedway Full Flow Swivel Hose End Fitting, 90 Degree, Red/Blue -10 AN

(6)

Fitting Hose Size:

-10 AN

Fitting End A:

-10 AN Female

Fitting End B:

-10 AN Hose

$28.99

/each

Straight Socketless Push-On Hose End, Nickel, -8 AN

Speedway Motors |

#6201513

Straight Socketless Push-On Hose End, Nickel, -8 AN

Fitting Hose Size:

-8 AN

Fitting End A:

-8 AN Female

Fitting End B:

-8 AN Hose

$14.99

/each

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Speedway Motors Cadillac DeVille Engine Parts

Year

Subcategory

Part

Brand

Product Line

Transmission Family

Availability

Engine Family

Discounts

Price

Customer Rating

Products

1953-55 Dodge Hemi Engine Mount

Universal Forward Facing LS Turbo Headers, Polished Stainless

Industrial Tap, 1/2 Inch-20 SAE

High Flow 4150 Holley Carb Spacer

Lynx Styled Air Cleaner

Related Articles

Straight Socketless Reuseable Push-On Hose End for -4 AN Fitting

Speedway Oval Red Washable Filter Element, 11.5 Inch x 4 Inch

GM LS1 Lake Style Header Kit, 1-5/8 Tube, 3-1/2 Inch Cone

GM LS1 Lake Style Header Kit, 1-5/8 Tube, 4 Inch Cone

12 Inch Economy Oval Air Cleaner Filter

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

ZZ-4 Tight-Fit Small Block Chevy Block Hugger Headers, Raw Finish

Small Block Chevy Lake Style Headers, Raw Finish

Straight Aluminum Bulkhead Flare Fitting and Jam Nut, Blue, -8AN

Small Block Chevy Hugger Tight-Fit Headers for Angle Plug Heads, Raw

Small Block Chevy Lake Style Header Kit, 1-5/8 Tube, 4 Inch Cone

Dual Quad Cross Ram Adapter Kit with AVS2 Carburetors and Linkage

Straight Aluminum Bulkhead Flare Fitting Kit, Black, -12 AN

90 Degree Flare Adaptor, AN16 to 3/4 Inch NPT

45 Degree Flare Adaptor, AN4 to 1/8 Inch NPT

Aluminum Flare Reducer Adapter, Blue, -8 AN to -10 AN

Blue Straight AN12 Flare Adapter to 3/4 Inch Aluminum Pipe Fitting

Blue Straight AN16 Flare Adapter to 1 Inch Aluminum Pipe Fitting

Straight High-Flow O-Ring -12 AN Hose to -10 AN Port Fitting

Straight High-Flow O-Ring -12 AN Hose to -12 AN Port Fitting

Male Steel 37 Degree AN Flare Weld Bung Fitting, -4 AN

Straight High-Flow O-Ring -8 AN Hose to -8 AN Port Fitting

Aluminum Flare to Pipe Tee on Run Fitting, AN3 to 1/8 Inch NPT

Aluminum Flare to Pipe Tee on Run Fitting, AN6 to 1/4 Inch NPT

90 Degree Flare Adaptor, AN8 to 1/2 Inch NPT

Straight Socketless Push-On Hose End, -10 AN

90 Degree Socketless Push-On Hose End, -12 AN

Aluminum Flare Reducer Adapter, Blue, -10 AN to -12 AN

Aluminum Bulkhead Jam Nut, Blue, -10 AN

Speedway Full Flow Swivel Hose End Fitting, 90 Degree, Red/Blue -10 AN

Straight Socketless Push-On Hose End, Nickel, -8 AN