Speedway Motors GMC Engine Parts

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Speedway Phenolic 4-Hole 1 Inch Carburetor Spacer

Speedway Motors |

#1351906

Speedway Phenolic 4-Hole 1 Inch Carburetor Spacer

(5)

Carburetor Flange Type:

4-Barrel Square Bore

Overall Thickness:

Material Type:

Phenolic

$37.99

/each

14 Inch Round Finned Air Cleaner Top Lid, Polished Aluminum

Speedway Motors |

#9116801

14 Inch Round Finned Air Cleaner Top Lid, Polished Aluminum

(6)

Shape:

Round

Housing Material:

Aluminum

Housing Finish:

Polished

$68.99

/each

LS Swap Exhaust Manifolds w/ V-Band for LS1, 5.3, 6.0, 4.8, LS3

Speedway Motors |

#91009944

LS Swap Exhaust Manifolds w/ V-Band for LS1, 5.3, 6.0, 4.8, LS3

(1)

Material Type:

Cast Iron

Hardware Included:

Yes

as low as

$329.99

/pair

Speedway Motors |

#2891001

GM 10SI 1 Wire Alternator, 110 Amp

(41)

One Wire Alternator:

Yes

Alternator Amperage:

110 amp

Pulley Style:

V-belt

as low as

$149.99

/each

S/B, B/B or 90 Degree V6 Chevy Crossmember Mount

Speedway Motors |

#91618012

S/B, B/B or 90 Degree V6 Chevy Crossmember Mount

(45)

Attachment Style:

Bolt-on

Mount Material:

Steel/Rubber

Bushing Material:

Rubber

$80.99

/each

Speedway Motors to Debut New Products, Product Lines at 2024 SEMA Show

Speedway Motors announced today they will debut new products and two new product lines in their booth (#23791) at the 2024 SEMA Show Nov. 5-8 in Las Vegas, Nev.

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 Motors to Debut New Products, C10 Build at 2023 SEMA Show

Speedway Motors announced today they will debut new products along with their C10 build in their booth (#22891) at the 2023 SEMA Show Oct. 31-Nov. 3 in Las Vegas, Nev.

Speedway Tech Talk - SBC/BBC Engine Priming

Greg walks step by step through priming your engine.

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.

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.

Speedway Tech Talk - Early Dodge Engine Mount

Tim talks about our early Dodge engine mount.

Speedway Motors |

#55054

Open 4 Barrel Carburetor Base Gasket

(38)

Carburetor Barrels:

4-Barrel

Carburetor Flange Type:

4-Barrel Square Bore

Overall Thickness:

.059"

$7.39

/each

Speedway Motors |

#55055

4-Hole Carburetor Base Gasket

(20)

Carburetor Barrels:

4-Barrel

Carburetor Flange Type:

4-Barrel Square Bore

Gasket Material:

Paper

$4.99

/each

Speedway Motors |

#6176206

Aluminum Allen Pipe Plugs, 1/2 Inch NPT

(4)

Fitting Type:

Plug Fitting

Fitting Size 1:

1/2" Male NPT

Fitting Attachment 1:

Male NPT

$9.39

/each

Speedway Finned Aluminum HEI Distributor Cover

Speedway Motors |

#91003034

Speedway Finned Aluminum HEI Distributor Cover

(2)

Outside Diameter:

5.513"

Material Type:

Aluminum

$45.99

/each

Speedway Finned Aluminum Oil Breather Cover, 3-1/8 Inch ID

Speedway Motors |

#91003037

Speedway Finned Aluminum Oil Breather Cover, 3-1/8 Inch ID

(1)

Attachment Style:

Push-on

Material Type:

Aluminum

Finish:

Polished

$25.99

/each

Speedway Finned 90 Degree Valve Cover Oil Breather

Speedway Motors |

#91003041

Speedway Finned 90 Degree Valve Cover Oil Breather

Attachment Style:

Bolt-on

Valve Cover Hole Size:

1.375"

Shape:

Rectangular

$110.99

/each

Blue Straight AN8 Flare Adapter to 1/4 Inch Aluminum Pipe Fitting

Speedway Motors |

#6176047

Blue Straight AN8 Flare Adapter to 1/4 Inch Aluminum Pipe Fitting

(4)

Fitting End A:

-8 AN Male

Fitting End B:

1/4" NPT Male

Angle:

Straight

$11.99

/each

Blue Straight AN8 Flare Adapter to 1/2 Inch Aluminum Pipe Fitting

Speedway Motors |

#6176049

Blue Straight AN8 Flare Adapter to 1/2 Inch Aluminum Pipe Fitting

(4)

Fitting End A:

-8 AN Male

Fitting End B:

1/2" NPT Male

Angle:

Straight

$11.99

/each

Blue Straight AN10 Flare Adapter to 1/2 Inch Aluminum Pipe Fitting

Speedway Motors |

#6176050

Blue Straight AN10 Flare Adapter to 1/2 Inch Aluminum Pipe Fitting

(3)

Fitting End A:

-10 AN Male

Fitting End B:

1/2" NPT Male

Angle:

Straight

$11.99

/each

-37%

Blue Straight AN16 Flare Adapter to 3/4 Inch Aluminum Pipe Fitting

Speedway Motors |

#6176054

Blue Straight AN16 Flare Adapter to 3/4 Inch Aluminum Pipe Fitting

Fitting End A:

-16 AN Male

Fitting End B:

3/4" NPT Male

Angle:

Straight

$18.49

/each

$29.35

Speedway Motors |

#92511642

Single Quad Replacement Filter Element

(7)

Filter Material:

Paper

Sold in Quantity:

Each

$29.99

/each

Plastic Insulating Carb Spacer for Holley 4150/4160, 1 Inch

Speedway Motors |

#54564930

Plastic Insulating Carb Spacer for Holley 4150/4160, 1 Inch

(6)

Carburetor Flange Type:

4-Barrel Square Bore

Material Type:

Plastic

Finish:

Black

$25.99

/each

Straight High-Flow O-Ring -8 AN Hose to -6 AN Port Fitting

Speedway Motors |

#6177012

Straight High-Flow O-Ring -8 AN Hose to -6 AN Port Fitting

Fitting End A:

-8 AN Male

Fitting End B:

-6 AN Male o-ring

Angle:

Straight

$14.99

/each

Universal Rochester 2-Jet 2G Tri-Power 3x2 Carb Kit w/o Linkage

Speedway Motors |

#91011589

Universal Rochester 2-Jet 2G Tri-Power 3x2 Carb Kit w/o Linkage

(9)

Material Type:

Aluminum

Sold in Quantity:

Kit

$360.99

/each

Rochester 2G Secondary Carb Throttle Plate

Speedway Motors |

#91011640

Rochester 2G Secondary Carb Throttle Plate

(4)

Overall Thickness:

0.080"

Material Type:

Aluminum

Finish:

Natural

$11.99

/each

Speedway Motors |

#91618015

Ford FE Series Big Block Motor Mount

(8)

Attachment Style:

Weld-on/Bolt-on

Mount Material:

Steel

$62.99

/each

Speedway Motors |

#91011599

Accelerator Pump Rod for Stromberg 97

(11)

$9.99

/each

Speedway Motors |

#5601010

Three Bolt Carb Mounting Stud Kit

(8)

Overall Length:

1.25"

Thread Pitch:

5/16"-18

Material Type:

Stainless Steel

$15.49

/set

Quick Disconnect Harness for Mini Starters

Speedway Motors |

#54574245

Quick Disconnect Harness for Mini Starters

(19)

Overall Length:

29.00"

Material Type:

Plastic

$21.99

/each

90 Degree Flare Adaptor, AN6 to 1/8 Inch NPT

Speedway Motors |

#6176083

90 Degree Flare Adaptor, AN6 to 1/8 Inch NPT

(1)

Fitting End A:

-6 AN Male

Fitting End B:

1/8" NPT Male

Angle:

90 degree

$15.99

/each

Anodized Aluminum -12 AN Flare Plug Fitting, Set of 4

Speedway Motors |

#54523808

Anodized Aluminum -12 AN Flare Plug Fitting, Set of 4

Fitting End A:

-12 AN Male flare

Sold in Quantity:

Set

$7.49

/set

Speedway Motors |

#91364384

Safety Kill Switch

(8)

Number of Positions:

Two

Thread Pitch:

1/2"-20

Terminal Type:

Spade

$26.99

/each

LS1 Tight-Fit, Block Hugger Headers, AHC Coated

Speedway Motors |

#9300114H

LS1 Tight-Fit, Block Hugger Headers, AHC Coated

(9)

Header Tube Type:

Block Hugger

Exhaust Port Shape:

Round

Flange Style:

Standard

$482.99

/pair

LS1 Block Hugger Tight-Fit Headers, Raw Finish

Speedway Motors |

#9300114

LS1 Block Hugger Tight-Fit Headers, Raw Finish

(5)

Header Tube Type:

Block Hugger

Exhaust Port Shape:

Round

Flange Style:

Standard

$321.99

/pair

-52%

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

Speedway Motors |

#6177017

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

Fitting End A:

-10 AN Male

Fitting End B:

-12 AN Male O-ring

Angle:

Straight

$18.49

/each

$38.94

10MM-1.0 European to -4 AN Steel Male Brake Adapter Connector Fitting

Speedway Motors |

#6174044

10MM-1.0 European to -4 AN Steel Male Brake Adapter Connector Fitting

Fitting End A:

-4 AN Male

Fitting End B:

10MM-1.0 European

Material Type:

Steel

$9.99

/pair

Big Block Chevy Weld Up Header Kit, 2 In Primary, 3.5 In Collector

Speedway Motors |

#41865640

Big Block Chevy Weld Up Header Kit, 2 In Primary, 3.5 In Collector

(16)

Header Tube Type:

Roadster

Exhaust Port Shape:

Round

Flange Style:

Standard

$258.99

/each

Speedway Motors |

#5502085

Speedway Velocity Stack Air Cleaner

(47)

Material Type:

Steel

Sold in Quantity:

Each

$27.99

/each

Blue Straight AN4 Flare Adapter to 1/4 Inch Aluminum Pipe Fitting

Speedway Motors |

#6176043

Blue Straight AN4 Flare Adapter to 1/4 Inch Aluminum Pipe Fitting

(3)

Fitting End A:

-4 AN Male

Fitting End B:

1/4" NPT Male

Angle:

Straight

$8.49

/each

Blue Straight AN6 Flare Adapter to 1/8 Inch Aluminum Pipe Fitting

Speedway Motors |

#6176045

Blue Straight AN6 Flare Adapter to 1/8 Inch Aluminum Pipe Fitting

(2)

Fitting End A:

-6 AN Male

Fitting End B:

1/8" NPT Male

Angle:

Straight

$8.49

/each

Aluminum -12 AN Female to -10 AN Male Reducer Fitting

Speedway Motors |

#472995013

Aluminum -12 AN Female to -10 AN Male Reducer Fitting

(2)

Angle:

Straight

Fitting End A:

-12 AN Female

Fitting End B:

-10 AN Male

$17.49

/each

Showing 1 - 540 of 1,193 results

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Speedway Motors GMC Engine Parts

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Products

Speedway Phenolic 4-Hole 1 Inch Carburetor Spacer

14 Inch Round Finned Air Cleaner Top Lid, Polished Aluminum

LS Swap Exhaust Manifolds w/ V-Band for LS1, 5.3, 6.0, 4.8, LS3

GM 10SI 1 Wire Alternator, 110 Amp

S/B, B/B or 90 Degree V6 Chevy Crossmember Mount

Related Articles

Open 4 Barrel Carburetor Base Gasket

4-Hole Carburetor Base Gasket

Aluminum Allen Pipe Plugs, 1/2 Inch NPT

Speedway Finned Aluminum HEI Distributor Cover

Speedway Finned Aluminum Oil Breather Cover, 3-1/8 Inch ID

Speedway Finned 90 Degree Valve Cover Oil Breather

Blue Straight AN8 Flare Adapter to 1/4 Inch Aluminum Pipe Fitting

Blue Straight AN8 Flare Adapter to 1/2 Inch Aluminum Pipe Fitting

Blue Straight AN10 Flare Adapter to 1/2 Inch Aluminum Pipe Fitting

Blue Straight AN16 Flare Adapter to 3/4 Inch Aluminum Pipe Fitting

Single Quad Replacement Filter Element

Plastic Insulating Carb Spacer for Holley 4150/4160, 1 Inch

Straight High-Flow O-Ring -8 AN Hose to -6 AN Port Fitting

Universal Rochester 2-Jet 2G Tri-Power 3x2 Carb Kit w/o Linkage

Rochester 2G Secondary Carb Throttle Plate

Ford FE Series Big Block Motor Mount

Accelerator Pump Rod for Stromberg 97

Three Bolt Carb Mounting Stud Kit

Quick Disconnect Harness for Mini Starters

90 Degree Flare Adaptor, AN6 to 1/8 Inch NPT

Anodized Aluminum -12 AN Flare Plug Fitting, Set of 4

Safety Kill Switch

LS1 Tight-Fit, Block Hugger Headers, AHC Coated

LS1 Block Hugger Tight-Fit Headers, Raw Finish

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

10MM-1.0 European to -4 AN Steel Male Brake Adapter Connector Fitting

Big Block Chevy Weld Up Header Kit, 2 In Primary, 3.5 In Collector

Speedway Velocity Stack Air Cleaner

Blue Straight AN4 Flare Adapter to 1/4 Inch Aluminum Pipe Fitting

Blue Straight AN6 Flare Adapter to 1/8 Inch Aluminum Pipe Fitting

Aluminum -12 AN Female to -10 AN Male Reducer Fitting

Models: