1958 GMC 250 Engine Parts

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1958 GMC 250

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1958 GMC 250

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10MM-1.0 Japanese to -3 AN Steel Male Brake Adapter Connector Fitting

Speedway Motors |

#6174143

10MM-1.0 Japanese to -3 AN Steel Male Brake Adapter Connector Fitting

(6)

Fitting End A:

-3 AN Male

Fitting End B:

10MM-1.0 Japanese

Material Type:

Steel

$11.99

/pair

-54%

Aeroquip |

#6176171

Aluminum Female Pipe Tee, 1/8 Inch

(4)

Fitting End A:

1/8" NPT Female

Fitting End B:

1/8" NPT Female

Fitting End C:

1/8" NPT Female

$20.99

/each

$46.40

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

Aluminum Flare Reducer Adapter, Blue, -6 AN to -8 AN

Speedway Motors |

#6176177

Aluminum Flare Reducer Adapter, Blue, -6 AN to -8 AN

(2)

Angle:

Straight

Fitting End A:

-6 AN Male

Fitting End B:

-8 AN Male

$13.99

/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

55 Chevy Engine Build

Derek kicks off his 55 Chevy rebuild with a fresh small block.

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.

Greg's '56 Chevy

Not only is Greg Turner's '56 a great driver, it's full of great family memories. Built in the home garage by Greg and his sons, this clean Chevy has covered a lot of miles.

Mick's 1950 Mercury Custom

Mick Rau has a garage full of cool cars, but this Hirohata-inspired Merc is a standout.

This 1957 Ford Fairlane Pro-Touring Monster with 500+ N/A HP

Meet the 1957 Ford Fairlane with modern suspension, 560HP, and daily drivability—ripping autocross courses and cruising NC streets.

Keeping your 1955 Chevy Cool

Shortcuts don't always pay off. Zach Raddatz walk us through his experience with a cheap radiator so we don't make the same mistake!

Centering a 525 Steering Gear

Steve takes us along as he centers the 525 manual steering gear he is using for his Laguna.

Employee Rides: 1957 Four-Door Hardtop - Steve Wickizer

Originally purchased as a parts car Steve's '57 four-door hardtop is a true survivor that's been in the family for over 50 years.

Progress Update | 1968 C10 Build

We've come a long way on our '68 C10 project, but we still have a long way to go. Watch as Kevin and Joe discuss where we're at and where we're going.

Straight Aluminum Bulkhead Flare Fitting, Blue, -3 AN

Speedway Motors |

#6176116

Straight Aluminum Bulkhead Flare Fitting, Blue, -3 AN

AN Size:

-3 AN

Angle:

Straight

Fitting End A:

-3 AN Male

$8.99

/each

-7%

Lucas Oil |

#484106871

Lucas Oil 10687 10W30 Hot Rod Oil, 1 Quart

(4)

Oil Weight:

10W30

Oil Type:

Conventional

ZDDP Enhanced:

Yes

$12.49

/each

$13.49

Lucas Oil |

#48410688

Lucas Oil 10688 SAE 10W40 Hot Rod Engine Oil, 6Qt Case

(7)

Oil Weight:

10W40

Oil Type:

Conventional

ZDDP Enhanced:

Yes

$75.99

/box

Lucas Oil |

#484106891

Lucas Oil 10689 SAE 20W50 Hot Rod Engine Oil, 1 Quart

(2)

Oil Weight:

20W50

Oil Type:

Conventional

ZDDP Enhanced:

Yes

$12.99

/each

-7%

Earls |

#425AT925103ERL

Earls AT925103ERL -3 AN Tee, Female Swivel on Branch, Aluminum

Fitting End A:

-3 AN Female

Fitting End B:

-3 AN Male

Fitting End C:

-3 AN Male

$49.95

/each

$53.72

-8%

Earls |

#425AT925108ERL

Earls AT925108ERL -8 AN Tee, Female Swivel on Branch, Aluminum

Fitting End A:

-8 AN Female

Fitting End B:

-8 AN Male

Fitting End C:

-8 AN Male

$63.95

/each

$69.95

-7%

Earls |

#425AT935108ERL

Earls AT935108ERL 90 Degree -8 AN Female to Female Swivel Adapter

Fitting End A:

-8 AN Female

Fitting End B:

-8 AN Female

Angle:

90 degree

$33.24

/each

$35.96

-11%

Holley |

#4251850

Holley 0-1850C 4160 Street 600 CFM 4 Barrel Carburetor, Manual Choke

(7)

Carburetor Barrels:

4-Barrel

Fuel Type:

Gasoline

Choke Type:

Manual

$599.95

/each

$674.95

-7%

Earls |

#425AT992908ERL

Earls AT992908ERL Aluminum -8 AN Flare Fitting Cap, Black

Material Type:

Aluminum

Sold in Quantity:

Each

$11.93

/each

$12.90

-7%

Earls |

#425AT981408ERL

Earls AT981408ERL -8 AN ORB Plug O-Ring Seal Port Fitting

(2)

Fitting End A:

-8 AN O-ring

Fitting Attachment 1:

Male AN

Material Type:

Aluminum

$8.93

/each

$9.66

-7%

Earls |

#425AT981506ERL

Earls AT981506ERL -6 AN Male Straight Union, Anodized Aluminum

(2)

Fitting End A:

-6 AN Male

Fitting End B:

-6 AN Male

Angle:

Straight

$9.42

/each

$10.19

-6%

NOS |

#42515620NOS

NOS 15620NOS Solid State Relay

(1)

GTIN Code:

090127006443

$99.95

/each

$106.95

Speedway Motors |

#6176207

Aluminum Allen Pipe Plugs, 3/4 Inch NPT

(1)

Fitting Type:

Plug Fitting

Fitting Size 1:

3/4" Male NPT

Fitting Attachment 1:

Male NPT

$6.99

/each

Speedway Ford Flathead V8 Center Dump Headers, AHC

Speedway Motors |

#91013601H

Speedway Ford Flathead V8 Center Dump Headers, AHC

(9)

Header Tube Type:

Shorty

Exhaust Port Shape:

Round

Flange Style:

Standard

$389.99

/pair

VP Racing Fuels |

#91023070

VP Racing Fuels 2307 Stay Frosty Hi-Performance Coolant, 4 Gal

(1)

Sold in Quantity:

Kit

Appearance:

Purple Liquid

$171.00

/box

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

Aluminum Flare Union Adapter Fitting, Black, -10 AN

Speedway Motors |

#61760371

Aluminum Flare Union Adapter Fitting, Black, -10 AN

(1)

Fitting End A:

-10 AN Male

Fitting End B:

-10 AN Male

Angle:

Straight

$10.99

/each

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

Speedway Motors |

#61770031

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

(2)

Fitting End A:

-10 AN Male

Fitting End B:

3/8" NPT Male

Angle:

Straight

$16.99

/each

-3 AN Male to 1/8 Inch NPT Male Adapter Fitting

Speedway Motors |

#6176041

-3 AN Male to 1/8 Inch NPT Male Adapter Fitting

(4)

Fitting End A:

-3 AN Male

Fitting End B:

1/8" NPT Male

Angle:

Straight

$7.99

/each

-41%

Fragola |

#61770191

Fragola 495109-BL O-Ring -12AN Hose to -12AN Port Fitting

Fitting End A:

-12 AN Male

Fitting End B:

-12 AN Male O-ring

Angle:

Straight

$23.99

/each

$40.86

Goodridge |

#61770211

Goodridge AN922-08DBLK -8 AN to -8 Port Fitting, 45 Degree, Black

Fitting End A:

-8 AN Male

Fitting End B:

-8 AN Male o-ring

Angle:

45 degree

$27.99

/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

Nickel Straight to Aluminum Pipe Adapter Fitting, -12 AN to 3/4 In NPT

Speedway Motors |

#61760510

Nickel Straight to Aluminum Pipe Adapter Fitting, -12 AN to 3/4 In NPT

Fitting End A:

-12 AN Male

Fitting End B:

3/4" NPT Male

Angle:

Straight

$19.99

/each

Speedway Motors |

#7202081

Aluminum Open Carb Spacer, 2 Inch

(17)

Carburetor Flange Type:

4-Barrel Square Bore

Overall Thickness:

Material Type:

Aluminum

$31.99

/each

Driven Racing Oil |

#91022408

Driven Racing Oil 22408-4 10W40 Crate Engine Oil 4X1 Gallon

Oil Weight:

10W40

Oil Type:

Synthetic

ZDDP Enhanced:

Yes

$292.84

/each

Driven Racing Oil |

#910193061

Driven Racing Oil 19306 GP-1 Synthetic Blend 10W30 Oil, 1 Quart

(1)

Oil Weight:

10W30

Oil Type:

Synthetic

ZDDP Enhanced:

Yes

$10.97

/each

Driven Racing Oil |

#910193361

Driven Racing Oil 19336 GP-1 30 Grade Break-In Motor Oil, 1 Quart

(2)

Oil Weight:

SAE30

Oil Type:

Break-In

ZDDP Enhanced:

Yes

$10.97

/each

AED Performance |

#91017750

AED Performance 750HO-BK Double Pumper Carburetor, Black

(6)

Carburetor Barrels:

4-Barrel

Fuel Type:

Gasoline

Choke Type:

No Choke

$719.95

/each

Speedway Motors |

#91017113

Chevy Bow Tie Wing Nut

(7)

Thread Pitch:

1/4"-20

Sold in Quantity:

Each

$16.49

/each

Driven Racing Oil |

#91026156

Driven Racing Oil 26156 Circle Track Synthetic Oil 10W50, 12 Qts

Oil Weight:

10W50

Oil Type:

Synthetic

Liquid Measurement:

12 quarts

$215.88

/box

Driven Racing Oil |

#91026256

Driven Racing Oil 26256 Circle Track Synthetic Oil 20W50, 12 Qts

Oil Weight:

20W50

Oil Type:

Synthetic

Liquid Measurement:

12 quarts

$17.99

/box

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1958 GMC 250 Engine Parts

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Products

10MM-1.0 Japanese to -3 AN Steel Male Brake Adapter Connector Fitting

Aluminum Female Pipe Tee, 1/8 Inch

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

Aluminum Flare Reducer Adapter, Blue, -6 AN to -8 AN

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

Related Articles

Straight Aluminum Bulkhead Flare Fitting, Blue, -3 AN

Lucas Oil 10687 10W30 Hot Rod Oil, 1 Quart

Lucas Oil 10688 SAE 10W40 Hot Rod Engine Oil, 6Qt Case

Lucas Oil 10689 SAE 20W50 Hot Rod Engine Oil, 1 Quart

Earls AT925103ERL -3 AN Tee, Female Swivel on Branch, Aluminum

Earls AT925108ERL -8 AN Tee, Female Swivel on Branch, Aluminum

Earls AT935108ERL 90 Degree -8 AN Female to Female Swivel Adapter

Holley 0-1850C 4160 Street 600 CFM 4 Barrel Carburetor, Manual Choke

Earls AT992908ERL Aluminum -8 AN Flare Fitting Cap, Black

Earls AT981408ERL -8 AN ORB Plug O-Ring Seal Port Fitting

Earls AT981506ERL -6 AN Male Straight Union, Anodized Aluminum

NOS 15620NOS Solid State Relay

Aluminum Allen Pipe Plugs, 3/4 Inch NPT

Speedway Ford Flathead V8 Center Dump Headers, AHC

VP Racing Fuels 2307 Stay Frosty Hi-Performance Coolant, 4 Gal

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

Aluminum Flare Union Adapter Fitting, Black, -10 AN

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

-3 AN Male to 1/8 Inch NPT Male Adapter Fitting

Fragola 495109-BL O-Ring -12AN Hose to -12AN Port Fitting

Goodridge AN922-08DBLK -8 AN to -8 Port Fitting, 45 Degree, Black

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

Nickel Straight to Aluminum Pipe Adapter Fitting, -12 AN to 3/4 In NPT

Aluminum Open Carb Spacer, 2 Inch

Driven Racing Oil 22408-4 10W40 Crate Engine Oil 4X1 Gallon

Driven Racing Oil 19306 GP-1 Synthetic Blend 10W30 Oil, 1 Quart

Driven Racing Oil 19336 GP-1 30 Grade Break-In Motor Oil, 1 Quart

AED Performance 750HO-BK Double Pumper Carburetor, Black

Chevy Bow Tie Wing Nut

Driven Racing Oil 26156 Circle Track Synthetic Oil 10W50, 12 Qts

Driven Racing Oil 26256 Circle Track Synthetic Oil 20W50, 12 Qts