1978 Cadillac DeVille Engine Parts

5,114 products fit your

1978 Cadillac DeVille

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1978 Cadillac DeVille

Department

Street

Application

Muscle Car

Products

FiTech |

#52193542

FiTech 93542 Go EFI 8 1200HP Dual Pump Fuel Delivery, CDI Box

Injection Style:

Throttle Body

Injector Size:

80 lbs./hr.

Max Horsepower Rating:

1200

$2,247.99

/kit

Hex Head -4 AN ORB Plug O-Ring Seal Port Fitting, Black

Speedway Motors |

#61760261

Hex Head -4 AN ORB Plug O-Ring Seal Port Fitting, Black

Fitting End A:

-4 AN O-ring

Fitting Attachment 1:

Male AN

Material Type:

Aluminum

$7.99

/each

-9%

Aeromotive |

#10913222

Aeromotive 13222 Low Pressure Carbureted 2-Port Regulator

Fuel Pressure Rating (psi):

1-5.5

GTIN Code:

684980007657

$278.36

/each

$306.20

Nickel Straight Flare to Pipe Adapter Fitting, -10 AN to 3/8 Inch NPT

Speedway Motors |

#61770030

Nickel Straight Flare to Pipe Adapter Fitting, -10 AN to 3/8 Inch NPT

(1)

Fitting End A:

-10 AN Male

Fitting End B:

3/8" NPT Male

Angle:

Straight

$18.99

/each

-7%

Holley |

#425120173

Holley 120-173 Round Satin Black Finned Air Cleaner, 14 x 4

Shape:

Round

Overall Diameter:

14"

Filter Material:

Reusable Cotton Gauze

$237.95

/each

$257.95

Historic Chevy Performance Engines

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

Engine Cylinder Numbers

1946 Ford Sedan Delivery Engine Detail

Speedway Motors Product Manager Jeff K. talks about how to really make your engine bay stand out from the crowd with just a little patience, and some Speedway products.

FiTech |

#52154001

FiTech 54001 Go-Fuel Single Output Fuel Pressure Regulator

Regulator Style:

External

Material Type:

Billet Aluminum

$150.00

/kit

-7%

Earls |

#425AT9893034ERL

Earls AT9893034ERL Female -3 AN to Male -4 AN Aluminum Flare Expander

(2)

Angle:

Straight

Fitting End A:

-4 AN Male

Fitting End B:

-3 AN Female

$25.36

/each

$27.43

45 Degree Socketless Push-On Hose End, Nickel, -6 AN

Speedway Motors |

#6201522

45 Degree Socketless Push-On Hose End, Nickel, -6 AN

Fitting Hose Size:

-6 AN

Fitting End A:

-6 AN Female

Fitting End B:

-6 AN Hose

$18.99

/each

-5%

Dakota Digital |

#365BIM172

Dakota Digital BIM-17-2 Compass with Outside Temperature Module

Sold in Quantity:

Each

GTIN Code:

670219089747

$123.50

/each

$130.00

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

Speedway Motors |

#61761791

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

Angle:

Straight

Fitting End A:

-8 AN Male

Fitting End B:

-10 AN Male

$14.99

/each

GM 10SI 1 Wire Alternator, 110 Amp w/Bills Hot Rod Bracket,Chrome

Speedway Motors |

#9100791

GM 10SI 1 Wire Alternator, 110 Amp w/Bills Hot Rod Bracket,Chrome

One Wire Alternator:

Yes

Alternator Amperage:

110 amp

Alternator Finish:

Chrome

$330.99

/kit

FiTech |

#52193603

FiTech 93603 Go Street 400 HP Cast Style w/ In Tank Kit w/CDI box

Injection Style:

Throttle Body

Injector Size:

62 lbs./hr.

Max Horsepower Rating:

400

$1,283.99

/kit

-9%

Aeromotive |

#10915351

Aeromotive 15351 -6AN 45-Degree PTFE Hose Fitting, Black Anodized

Fitting Hose Size:

-6 AN

Fitting End A:

-6 AN Female

Fitting End B:

-6 AN Hose

$47.20

/each

$51.92

Lisle |

#21219500

Lisle Corporation 19500 Ring Compressor, 2-1/8 - 5 Inch

Material Type:

Steel

Adjustable:

Yes

Finish:

Black anodized

$21.99

/each

Speedway Full Flow Swivel Hose End Fitting, Straight, Nickel, -8 AN

Speedway Motors |

#62010030

Speedway Full Flow Swivel Hose End Fitting, Straight, Nickel, -8 AN

(1)

Fitting Hose Size:

-8 AN

Fitting End A:

-8 AN Female

Fitting End B:

-8 AN Hose

$17.99

/each

-6%

Holley |

#42520210

Holley 20-210 Low Mount A/C Brackets, Gen 5 LT4/LT1 Dry Sump

Material Type:

Billet Aluminum

Finish:

Clear Anodized

Fits A/C Compressor Style:

Sanden SD7B10

$374.95

/each

$402.95

Hex Head -8 AN ORB Plug O-Ring Seal Port Fitting, Black

Speedway Motors |

#61760281

Hex Head -8 AN ORB Plug O-Ring Seal Port Fitting, Black

(1)

Fitting End A:

-8 AN O-ring

Fitting Attachment 1:

Male AN

Material Type:

Aluminum

$8.99

/each

FiTech |

#52170037

FiTech 70037 Ultimate LS7 1000HP EFI, Short Intake, Trans Control

Injection Style:

Multi-port

Injector Size:

80 lbs./hr.

Max Horsepower Rating:

1000

$2,689.00

/kit

-7%

Holley |

#425112587

Holley 112-587 Universal 4BBL 1000CFM 4150 Flange Throttle Body

Throttle Body Style:

Multi-Port Injection (MPI)

Sold in Quantity:

Each

$779.95

/each

$843.95

-6%

Mr Gasket |

#5506005

Mr Gasket 6005 Carburetor Spacer, Aluminum, 1 Inch

Carburetor Flange Type:

4-Barrel Square Bore

Overall Thickness:

1.00"

Material Type:

Aluminum

$49.95

/each

$53.49

FiTech |

#52135505

FiTech 35505 Easy Street 600HP, Force Fuel Mini Delivery, Gold

Injection Style:

Throttle Body

Injector Size:

80 lbs./hr.

Max Horsepower Rating:

600

$1,273.99

/kit

FiTech |

#52176114

FiTech 76114 LS3 750HP EFI Intake, Trans Control, Pump, Regulator

Injection Style:

Multi-port

Injector Size:

55 lbs./hr.

Max Horsepower Rating:

750

$2,684.99

/kit

-6%

Holley Sniper |

#425565304K

Holley Sniper 565-304K Hyperspark Master Kit, 565-304, Chrysler

Sold in Quantity:

Kit

Distributor Included:

Yes

$1,049.95

/kit

$1,124.95

Lucas Oil |

#48410082

Lucas Oil 10082 SAE 5W20 Synthetic Motor Oil, Case

(3)

Oil Weight:

5W20

Oil Type:

Synthetic

ZDDP Enhanced:

$55.99

/box

Aluminum Flare Reducer Adapter, Black, -3 AN to -4 AN

Speedway Motors |

#61761751

Aluminum Flare Reducer Adapter, Black, -3 AN to -4 AN

(1)

Angle:

Straight

Fitting End A:

-3 AN Male

Fitting End B:

-4 AN Male

$9.99

/each

-47%

Aeroquip |

#6171009

Aeroquip FBM1022 45 Degree Hose End Coupler Fitting, Red/Blue, -6 AN

(2)

Fitting Hose Size:

-6 AN

Fitting End A:

-6 AN Female

Fitting End B:

-6 AN Hose

$54.99

/each

$105.03

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

Blue Straight AN10 Flare Adapter to 3/4 Inch Aluminum Pipe Fitting

Speedway Motors |

#472981613

Blue Straight AN10 Flare Adapter to 3/4 Inch Aluminum Pipe Fitting

(1)

Fitting End A:

-10 AN Male

Fitting End B:

3/4" NPT Male

Angle:

Straight

$16.99

/each

-9%

PerTronix |

#447D500711

PerTronix D500711 Ignitor Module, VW Cast Vacuum Distributor

Sold in Quantity:

Each

$116.90

/each

$128.59

-7%

Earls |

#425AT592906ERL

Earls AT592906ERL Aluminum -6 AN Flare Fitting Cap, Black, Pair

(6)

Material Type:

Aluminum

Sold in Quantity:

Pair

$10.80

/pair

$11.68

Magnuson Superchargers |

#79800680

Magnuson Superchargers 79-83-00-680 680m Rear Cog Belt TVS2650

$113.00

/each

King Chrome GM One Wire Alternator, 100 Amp w/Chrome Bracket

Speedway Motors |

#9100742

King Chrome GM One Wire Alternator, 100 Amp w/Chrome Bracket

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Chrome plated

$212.99

/kit

Aluminum Flare Reducer Adapter, Black, -8 AN to -12 AN

Speedway Motors |

#61761811

Aluminum Flare Reducer Adapter, Black, -8 AN to -12 AN

Angle:

Straight

Fitting End A:

-8 AN Male

Fitting End B:

-12 AN Male

$15.99

/each

FiTech |

#52170017

FiTech 70017 Ultimate LS7 750HP Square Port EFI Kit

Injection Style:

Multi-port

Injector Size:

55 lbs./hr.

Max Horsepower Rating:

750

$2,107.00

/kit

FiTech |

#52170034

FiTech 70034 Ultimate LS 1000HP EFI, LS3, Short Cathedral Intake

Injection Style:

Multi-port

Injector Size:

80 lbs./hr.

Max Horsepower Rating:

1000

$2,245.00

/kit

FiTech |

#521302541

FiTech 30254-1 Big Block Chevy Go Port Fuel Rail Set

GTIN Code:

812061031295

$114.00

/each

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1978 Cadillac DeVille Engine Parts

Subcategory

Part

Brand

Transmission Family

Availability

Engine Family

Discounts

Price

Customer Rating

Products

FiTech 93542 Go EFI 8 1200HP Dual Pump Fuel Delivery, CDI Box

Hex Head -4 AN ORB Plug O-Ring Seal Port Fitting, Black

Aeromotive 13222 Low Pressure Carbureted 2-Port Regulator

Nickel Straight Flare to Pipe Adapter Fitting, -10 AN to 3/8 Inch NPT

Holley 120-173 Round Satin Black Finned Air Cleaner, 14 x 4

Related Articles

FiTech 54001 Go-Fuel Single Output Fuel Pressure Regulator

Earls AT9893034ERL Female -3 AN to Male -4 AN Aluminum Flare Expander

45 Degree Socketless Push-On Hose End, Nickel, -6 AN

Dakota Digital BIM-17-2 Compass with Outside Temperature Module

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

GM 10SI 1 Wire Alternator, 110 Amp w/Bills Hot Rod Bracket,Chrome

FiTech 93603 Go Street 400 HP Cast Style w/ In Tank Kit w/CDI box

Aeromotive 15351 -6AN 45-Degree PTFE Hose Fitting, Black Anodized

Lisle Corporation 19500 Ring Compressor, 2-1/8 - 5 Inch

Speedway Full Flow Swivel Hose End Fitting, Straight, Nickel, -8 AN

Holley 20-210 Low Mount A/C Brackets, Gen 5 LT4/LT1 Dry Sump

Hex Head -8 AN ORB Plug O-Ring Seal Port Fitting, Black

FiTech 70037 Ultimate LS7 1000HP EFI, Short Intake, Trans Control

Holley 112-587 Universal 4BBL 1000CFM 4150 Flange Throttle Body

Mr Gasket 6005 Carburetor Spacer, Aluminum, 1 Inch

FiTech 35505 Easy Street 600HP, Force Fuel Mini Delivery, Gold

FiTech 76114 LS3 750HP EFI Intake, Trans Control, Pump, Regulator

Holley Sniper 565-304K Hyperspark Master Kit, 565-304, Chrysler

Lucas Oil 10082 SAE 5W20 Synthetic Motor Oil, Case

Aluminum Flare Reducer Adapter, Black, -3 AN to -4 AN

Aeroquip FBM1022 45 Degree Hose End Coupler Fitting, Red/Blue, -6 AN

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

Blue Straight AN10 Flare Adapter to 3/4 Inch Aluminum Pipe Fitting

PerTronix D500711 Ignitor Module, VW Cast Vacuum Distributor

Earls AT592906ERL Aluminum -6 AN Flare Fitting Cap, Black, Pair

Magnuson Superchargers 79-83-00-680 680m Rear Cog Belt TVS2650

King Chrome GM One Wire Alternator, 100 Amp w/Chrome Bracket

Aluminum Flare Reducer Adapter, Black, -8 AN to -12 AN

FiTech 70017 Ultimate LS7 750HP Square Port EFI Kit

FiTech 70034 Ultimate LS 1000HP EFI, LS3, Short Cathedral Intake

FiTech 30254-1 Big Block Chevy Go Port Fuel Rail Set