Cadillac Street Engine Parts

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Speedway Motors |

#91603192

Speedway Motors LS1 Series Aluminum Valve Covers, Black

(1)

Valve Cover Height:

2.5

Valve Cover Mounting Style:

Center Bolt

Material Type:

Aluminum

$243.99

/pair

$188 Off

Holley |

#4255501022

Holley 550-1022 Terminator X Stealth EFI 4150 24X LS, Gold

Injection Style:

Throttle Body

Injector Size:

100 lb/hr @ 58.5 PSI

Max Horsepower Rating:

650

$2,399.95

/kit

$2,587.95

$223 Off

Holley |

#4255501064

Holley 550-1064 Terminator X Max Stealth EFI 58X LS Trans Control

Injection Style:

Throttle Body

Injector Size:

100 lb/hr @ 58.5 PSI

Max Horsepower Rating:

650

$2,949.95

/kit

$3,172.95

$223 Off

Holley |

#4255501029

Holley 550-1029 Terminator X Max Stealth EFI 24X LS Trans Control

Injection Style:

Throttle Body

Injector Size:

100 lb/hr @ 58.5 PSI

Max Horsepower Rating:

650

$2,949.95

/kit

$3,172.95

ICT BILLET |

#82651511

ICT Billet 551511XG LS Throttle Body Adapter, 4 To 3 Bolt Drive

Bore Size:

75 mm

Sold in Quantity:

Each

$55.00

/each

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

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

GM Gen V Engine Guide | LT & EcoTec3 Engine Specs Guide

Inside GM’s Gen V LT engine family: history, tech, and performance of each LT engine option available.

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.

Pick a Side: Engine Swaps

Where do you stand on engine swaps? Does your Ford need to have a Ford engine and your Chevy need to have a Chevy? Or, does anything go in the name of speed? We want to hear your opinion...

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!

Historic Chevy Performance Engines

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

5.7 LS1 Engine Upgrades: Build Recipes for 400 HP-700+ HP

While everyone is looking for a 6.0 LS, don’t count out the original 5.7 LS1 engine for your next LS swap performance build

Brake System Diagram - Street Rod

Use our Brake System diagram to help with your street rod brake system project. We also diagram both single flare and inverted double flare fittings for you.

Engine Cylinder Numbers

Historic Indy Engines

To celebrate the upcoming 106th running of the Indianaplis 500, here's a look back at a few of the engines that have competed at the Brickyard over the years.

$223 Off

Holley |

#4255501063

Holley 550-1063 Terminator X Max Stealth EFI 58X LS Trans Control

Injection Style:

Throttle Body

Injector Size:

100 lb/hr @ 58.5 PSI

Max Horsepower Rating:

650

$2,949.95

/kit

$3,172.95

ICT BILLET |

#826551680

ICT Billet 551680 Oil Pan Bolt Set, LS1/LSX

(1)

GTIN Code:

682384790496

Sold in Quantity:

Kit

$25.00

/set

-8%

MSD 826583 Ignition Coil 99-09 GM Truck Engines, Black, 8-Pack

MSD |

#425826583

MSD 826583 Ignition Coil 99-09 GM Truck Engines, Black, 8-Pack

Coil Style:

Coil pack

Sold in Quantity:

Set

$579.95

/kit

$633.95

Vintage Air |

#725174017

Vintage Air 174017 Front Runner Drive System GM LS Black

Pulley Style:

Serpentine

Crankshaft Pulley Included:

Yes

Crankshaft Pulley Material:

Billet Aluminum

$3,195.99

/each

$223 Off

Holley |

#4255501028

Holley 550-1028 Terminator X Max Stealth EFI 24X LS Trans Control

Injection Style:

Throttle Body

Injector Size:

100 lb/hr @ 58.5 PSI

Max Horsepower Rating:

650

$2,949.95

/kit

$3,172.95

ICT WACAM30-48 LS Cam Position Sensor Harness, Gen III-IV, 48 In

ICT BILLET |

#82603048

ICT WACAM30-48 LS Cam Position Sensor Harness, Gen III-IV, 48 In

GTIN Code:

840117201880

Sold in Quantity:

Each

$50.00

/each

Holley |

#42520131

Holley 20-131 R4 Compressor LS Accessory Drive AC, PS, Alt Bracket Kit

Hardware Included:

Yes

Sold in Quantity:

Kit

$244.95

/each

ICT BILLET |

#8265511362

ICT Billet 551136-2 LS Camaro HD Remote W/P Pass Side Alt Bracket

Bracket Style:

Cylinder Head Mount

Material Type:

Aluminum

$200.00

/each

-7%

Holley |

#42520133

Holley 20-133 RF Compressor LS Acc Drive Brackets, Pass. Side AC

(2)

Hardware Included:

Yes

Fits A/C Compressor Style:

Harrison R4

Mounting Side:

Passenger Side

$273.95

/each

$296.95

ICT BILLET |

#82651693

ICT Billet 551693 Coolant/Steam Port Block Off Plate Set, GM LS

Material Type:

Aluminum

Sold in Quantity:

Kit

$34.00

/each

Chevy Performance 12612350 LS Engine Oil Pan Gasket Kit

Chevrolet Performance Parts |

#35512612350

Chevy Performance 12612350 LS Engine Oil Pan Gasket Kit

GTIN Code:

808709385639

Sold in Quantity:

Each

$55.99

/each

MAHLE |

#50302268

Mahle 930226810 LSX Power Pak Flat Top Piston And Ring Kit, .010

Piston Style:

Flat Top w/ 2 valve reliefs

Piston Material:

Forged Aluminum

Wrist Pin Included:

Yes

$812.36

/each

Holley |

#42520135

Holley 20-135 Drivers Side P/S & Alternator LS Acc Drive Bracket Kit

(1)

Hardware Included:

Yes

Sold in Quantity:

Kit

$159.95

/each

-7%

Mr Gasket |

#42561220G

Mr Gasket 61220G LS Engine Camshaft Retainer and Thrust Plate

Sold in Quantity:

Kit

GTIN Code:

090127026465

$34.26

/kit

$37.06

Speedway Motors |

#91081603

Speedway Motors Chevy LS Engine Block Off Plate Hardware

(1)

Finish:

Natural

Sold in Quantity:

Kit

$19.49

/set

COMP Cams |

#2825462

COMP Cams 5462 4.8-6.2 LS Valve Spring Compressor Tool

(1)

GTIN Code:

036584229575

Material Type:

Steel

Sold in Quantity:

Each

$140.95

/each

ICT BILLET |

#826551427

ICT Billet 551427 LS Engine Mount to Engine Block, Bolt Kit

GTIN Code:

656729844274

Sold in Quantity:

Kit

$16.00

/kit

ICT BILLET |

#82651177

ICT BILLET 551177LS0-1 Low Mount LS Alternator Bracket

Mounting Side:

Passenger Side

Bracket Style:

Engine block front mount

Material Type:

Billet Aluminum

$265.00

/each

Chevrolet Performance 12556127 LS Side Main Cap/Cam Gear Bolt

Chevrolet Performance Parts |

#35512556127

Chevrolet Performance 12556127 LS Side Main Cap/Cam Gear Bolt

Sold in Quantity:

Each

$5.39

/each

Vintage Air |

#725175011

Vintage Air 175011 Front Runner Drive System GM LS Black

Pulley Style:

Serpentine

Crankshaft Pulley Included:

Yes

Crankshaft Pulley Material:

Billet Aluminum

$3,113.99

/each

Proform |

#58667603

Proform 67603 Universal LS Valve Spring Compressor Tool

Material Type:

Aluminum

Sold in Quantity:

Each

$91.99

/each

-7%

MSD 8619 Crank Trigger Kit, Flying Magnet, LS Gen III/IV, Red

MSD |

#4258619

MSD 8619 Crank Trigger Kit, Flying Magnet, LS Gen III/IV, Red

GTIN Code:

090127130087

$727.95

/kit

$787.95

Speedway Motors |

#28981020

Speedway Motors GM LS Remote Ignition Coil Mounting Brackets

$37.99

/pair

ICT BILLET |

#82651432

ICT BILLET 551432 Timing Cover Bolt Kit, GM LS, Billet

Overall Length:

1.313"

Thread Pitch:

M8-1.25

Outside Diameter:

.665"

$25.00

/set

ICT BILLET |

#826551613

ICT Billet 551613 LS1, LS Water Pump Block Off Plates

GTIN Code:

656729842485

Sold in Quantity:

Pair

$26.00

/each

Edelbrock |

#3257386

Edelbrock 7386 Intake Manifold Gasket Set, LS Engines, Set of 8

Material Thickness:

.30"

Gasket Material:

GREEN SILICONE RUBBER

$93.95

/set

Vintage Air |

#725174014

Vintage Air 174014 Front Runner Drive System GM LS Bright

Pulley Style:

Serpentine

Crankshaft Pulley Included:

Yes

Crankshaft Pulley Material:

Billet Aluminum

$3,462.99

/each

Granatelli LS Valve Cover, Angled Coil, Black Wrinkle, Pair

Granatelli Motor Sports |

#36216403

Granatelli LS Valve Cover, Angled Coil, Black Wrinkle, Pair

Valve Cover Mounting Style:

Center Bolt

Material Type:

Aluminum

Finish:

Painted

$229.42

/set

Chevrolet Performance 12560273 LS Engine Outer Main Cap Bolt

Chevrolet Performance Parts |

#35512560273

Chevrolet Performance 12560273 LS Engine Outer Main Cap Bolt

Sold in Quantity:

Each

$10.49

/each

Chevrolet Performance 12560272 LS Engine Inner Main Cap Bolt

Chevrolet Performance Parts |

#35512560272

Chevrolet Performance 12560272 LS Engine Inner Main Cap Bolt

(1)

Sold in Quantity:

Each

$7.19

/each

-6%

Moroso |

#5457366

Moroso 73662 Ultra 40 Custom Fit Wire Set, Blue Wire, Medium

Conductor Style:

Spiral Core

Spark Plug Boot Ends:

Straight

Sold in Quantity:

Set

$112.99

/set

$121.48

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Cadillac Street Engine Parts

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Availability

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Customer Rating

Products

Speedway Motors LS1 Series Aluminum Valve Covers, Black

Holley 550-1022 Terminator X Stealth EFI 4150 24X LS, Gold

Holley 550-1064 Terminator X Max Stealth EFI 58X LS Trans Control

Holley 550-1029 Terminator X Max Stealth EFI 24X LS Trans Control

ICT Billet 551511XG LS Throttle Body Adapter, 4 To 3 Bolt Drive

Related Articles

Holley 550-1063 Terminator X Max Stealth EFI 58X LS Trans Control

ICT Billet 551680 Oil Pan Bolt Set, LS1/LSX

MSD 826583 Ignition Coil 99-09 GM Truck Engines, Black, 8-Pack

Vintage Air 174017 Front Runner Drive System GM LS Black

Holley 550-1028 Terminator X Max Stealth EFI 24X LS Trans Control

ICT WACAM30-48 LS Cam Position Sensor Harness, Gen III-IV, 48 In

Holley 20-131 R4 Compressor LS Accessory Drive AC, PS, Alt Bracket Kit

ICT Billet 551136-2 LS Camaro HD Remote W/P Pass Side Alt Bracket

Holley 20-133 RF Compressor LS Acc Drive Brackets, Pass. Side AC

ICT Billet 551693 Coolant/Steam Port Block Off Plate Set, GM LS

Chevy Performance 12612350 LS Engine Oil Pan Gasket Kit

Mahle 930226810 LSX Power Pak Flat Top Piston And Ring Kit, .010

Holley 20-135 Drivers Side P/S & Alternator LS Acc Drive Bracket Kit

Mr Gasket 61220G LS Engine Camshaft Retainer and Thrust Plate

Speedway Motors Chevy LS Engine Block Off Plate Hardware

COMP Cams 5462 4.8-6.2 LS Valve Spring Compressor Tool

ICT Billet 551427 LS Engine Mount to Engine Block, Bolt Kit

ICT BILLET 551177LS0-1 Low Mount LS Alternator Bracket

Chevrolet Performance 12556127 LS Side Main Cap/Cam Gear Bolt

Vintage Air 175011 Front Runner Drive System GM LS Black

Proform 67603 Universal LS Valve Spring Compressor Tool

MSD 8619 Crank Trigger Kit, Flying Magnet, LS Gen III/IV, Red

Speedway Motors GM LS Remote Ignition Coil Mounting Brackets

ICT BILLET 551432 Timing Cover Bolt Kit, GM LS, Billet

ICT Billet 551613 LS1, LS Water Pump Block Off Plates

Edelbrock 7386 Intake Manifold Gasket Set, LS Engines, Set of 8

Vintage Air 174014 Front Runner Drive System GM LS Bright

Granatelli LS Valve Cover, Angled Coil, Black Wrinkle, Pair

Chevrolet Performance 12560273 LS Engine Outer Main Cap Bolt

Chevrolet Performance 12560272 LS Engine Inner Main Cap Bolt

Moroso 73662 Ultra 40 Custom Fit Wire Set, Blue Wire, Medium

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