1951 GMC 250 Engine Parts

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1951 GMC 250

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1951 GMC 250

Products

-9%

Aeromotive |

#10915637

Aeromotive 15637 -8 AN ORB O-Ring Seal Fitting, 1/8 Inch NPT Port

Fitting End A:

-8 AN O-ring

Fitting Attachment 1:

Male AN

Material Type:

Aluminum

$23.60

/each

$25.96

-9%

Aeromotive |

#10915639

Aeromotive 15639 -10 AN to -6 AN ORB Port Swivel Union Fitting

Fitting End A:

-10 AN Male o-ring

Fitting End B:

-10 AN Female O-Ring

Fitting End C:

-6 AN Female O-Ring

$47.20

/each

$51.92

-9%

PerTronix |

#447AL82N-90

PerTronix AL82N-90 VW 90 Amp Alternator, Natural Finish

One Wire Alternator:

Alternator Amperage:

90 amp

Alternator Finish:

Natural

$255.28

/each

$280.81

-9%

PerTronix |

#447AL82N-90P

PerTronix AL82N-90P VW 90 Amp Alternator, Polished Finish

One Wire Alternator:

Alternator Amperage:

90 amp

Alternator Finish:

Polished

$416.69

/each

$458.36

New Vintage USA |

#2760219301

New Vintage USA 02193-01 Performance ll 2 1/16 Oil Temp Black

Gauge Diameter:

2-1/16"

Gauge Series:

Analog

Gauge Style:

Electric

$131.99

/each

Updating the brakes on a '51 Deluxe

In this Tech Tip, John makes a few suggestions for a customer looking to update the braking system on his ’51 Deluxe.

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.

55 Chevy Engine Build

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

241 Hemi Long Block Rebuild Part One

Speedway Motors employee Tim M. has been chipping away steadily at his '29 roadster for awhile now. This time Tim tackles one of the big pieces, the long block rebuild of his 241 Red Ram Hemi.

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.

Centering a 525 Steering Gear

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

Selecting Axles for a 1931 Model A

In this Tech Tip, John answers a customer question about finding the right axle length for his 1931 Model A.

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!

New Vintage USA |

#2760219303

New Vintage USA 02193-03 Performance ll 2 1/16 Oil Temp White

Gauge Diameter:

2-1/16"

Gauge Series:

Analog

Gauge Style:

Electric

$131.99

/each

New Vintage USA |

#2767912679

New Vintage USA 79126-79 M-102 Series Oil Pressure Gauge, Black

Gauge Diameter:

2-1/16"

Shape:

Round

Gauge Style:

Electric

$186.99

/each

New Vintage USA |

#2766712601

New Vintage USA 67126-01 1967 Series 2 1/16" Oil Pressure Black

Gauge Diameter:

2-1/16"

Gauge Series:

Analog

Gauge Style:

Electric

$109.99

/each

New Vintage USA |

#2766712691

New Vintage USA 67126-91 Oil Pressure 1967 Series Black

Shape:

Round

Gauge Series:

Analog

$186.99

/each

-9%

PerTronix |

#44791581LS

PerTronix 91581LS Ignitor II Adaptive Dwell Control, Prestolite 8

Voltage:

12 volts

Sold in Quantity:

Each

$199.29

/each

$219.22

-7%

Earls |

#425997120ERL

Earls 997120ERL -20 AN Male Weld Fitting, Lightweight Aluminum

AN Size:

-20 AN

Thread Type:

RH Male

Fitting Attachment 1:

Male Threads

$41.81

/each

$45.23

-7%

Earls |

#425924103ERL

Earls 924103ERL 45 Degree -3AN Male to -3 AN Female Swivel

Fitting End A:

-3 AN Male

Fitting End B:

-3 AN Female

Angle:

45 degree

$37.66

/each

$40.74

-7%

Earls |

#425925103ERL

Earls 925103ERL Blue Anodized -3 AN Tee, Female Swivel on Branch

Fitting End A:

-3 AN Female

Fitting End B:

-3 AN Male

Fitting End C:

-3 AN Male

$70.99

/each

$76.95

-7%

Earls |

#425925106ERL

Earls 925106ERL Blue Anodized -6 AN Tee, Female Swivel on Branch

Fitting End A:

-6 AN Female

Fitting End B:

-6 AN Male

Fitting End C:

-6 AN Male

$41.81

/each

$45.23

-7%

Earls |

#425AT985068ERL

Earls AT985068ERL -6 AN Male to 3/4-16 Inch O-Ring Port Adapter

(1)

Fitting End A:

-6 AN Male

Fitting End B:

3/4" - 16 Male O-ring (-8 AN)

Angle:

Straight

$22.99

/each

$24.87

-7%

Earls |

#425AT985081ERL

Earls AT985081ERL -8 AN Male to 7/8-14 Inch O-Ring Port Adapter

Fitting End A:

-8 AN Male

Fitting End B:

7/8" - 14 Male O-ring (-10 AN)

Angle:

Straight

$24.36

/each

$26.35

-7%

Earls |

#425AT985086ERL

Earls AT985086ERL -8 AN Male to -6AN O-Ring Port Adapter

Fitting End A:

-8 AN Male

Fitting End B:

-6 AN Male o-ring

Angle:

Straight

$25.36

/each

$27.43

-5%

Earls |

#425960403ERL

Earls 960403ERL -3 AN Bulkhead Tee on Run, Zinc Plated Steel

(1)

AN Size:

-3 AN

Angle:

Tee

Fitting End A:

-3 AN Male

$49.95

/each

$52.76

-7%

Earls |

#425AT9892108ERL

Earls AT9892108ERL Female -10 AN to Male -8 AN Aluminum Flare Reducer

Angle:

Straight

Fitting End A:

-10 AN Female

Fitting End B:

-8 AN Male

$25.36

/each

$27.43

-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

$119 Off

Holley Sniper |

#425550857

Holley Sniper 550-857 Rochester 2GC EFI Conversion, Classic Gold

Injector Size:

100 lb/hr @ 58.5 PSI

Sold in Quantity:

Kit

$1,399.95

/kit

$1,518.95

$113 Off

Holley Sniper |

#425550869

Holley Sniper 550-869 EFI Quadrajet, Classic Gold Finish

(1)

Injection Style:

Throttle Body

Injector Size:

100 lb/hr @ 58.5 PSI

Max Horsepower Rating:

500

$1,799.95

/kit

$1,912.95

-7%

Weiand |

#4255028WND

Weiand 5028WND LS Swap Oil Pan, Fabricated, GM LS, Black

Sump Style:

Wet Sump

Rear Main Seal Style:

1-piece

$478.95

/each

$518.95

-5%

Hooker Headers |

#42518510

Hooker Headers Blackheart LS Turbo Manifold Kits

Header Tube Type:

Turbo

Material Type:

Stainless Steel

Hardware Included:

Yes

$849.95

/pair

$899.95

-7%

Earls |

#425580603ERL

Earls 580603ERL -3 AN Flare Plug Fitting, Blue Anodized, Pair

Fitting End A:

-3 AN

Fitting Attachment 1:

Male AN

Material Type:

Aluminum

$7.40

/pair

$8.01

-7%

Earls |

#425581533ERL

Earls 581533ERL Brake Adapter, 3/8 Inch-24, -3 AN

(4)

Fitting End A:

-3 AN Male

Fitting End B:

3/8"-24 I.F. Male (long)

Material Type:

Steel

$16.43

/each

$17.78

Holley |

#4254674

Holley 46-74 Universal Throttle Fast Idle Solenoid

(2)

GTIN Code:

090127068885

$155.95

/each

$229 Off

Holley |

#425550601N

Holley EFI 550-601N HP EFI ECU And Harness Kits

Ignition Type:

Universal

Injector Connector:

GM TPI

Sold in Quantity:

Kit

$2,999.95

/each

$3,228.95

$210 Off

Holley |

#425550602

Holley 550-602 HP EFI ECU & Harness Kit, LS1/LS6, Bosch O2

Ignition Type:

Factory GM

Injector Connector:

Jetronic / Minitimer (EV1)

Tuner Style:

USB/CAN Tuning Cable

$2,849.95

/each

$3,059.95

$242 Off

Holley |

#425550602N

Holley 550-602N HP EFI ECU & Harness Kit, LS1/LS6, NTK O2

Ignition Type:

Factory GM

Injector Connector:

Jetronic / Minitimer (EV1)

Tuner Style:

USB/CAN Tuning Cable

$3,099.95

/each

$3,341.95

$210 Off

Holley |

#425550603

Holley 550-603 HP EFI ECU & Harness Kit, LS2/LS3/LS7, Bosch O2

Ignition Type:

Factory GM

Injector Connector:

USCAR (EV6)

Tuner Style:

USB/CAN Tuning Cable

$2,849.95

/each

$3,059.95

$187 Off

Holley |

#425550604

Holley 550-604 HP EFI ECU & Harness Kit, Universal, Bosch O2

Ignition Type:

Universal

Injector Connector:

Jetronic / Minitimer (EV1)

Sold in Quantity:

Kit

$2,749.95

/each

$2,936.95

$275 Off

Holley |

#4255501630

Holley 550-1630 Terminator X Max Early LT, Trans Control DBW

Ignition Type:

Factory GM

Tuner Style:

Touchscreen Handheld

Throttle Style:

Drive-By-Wire

$3,549.95

/kit

$3,824.95

-6%

Holley |

#425558466

Holley 558-466 Weatherpak to GT (SS) MAP Adapter Harness

MAP Sensor Included:

Sold in Quantity:

Each

$49.95

/each

$53.15

Holley |

#427121

Holley Carb Accelerator Pump Discharge Nozzles All Squirter Sizes

(6)

Sold in Quantity:

Pair

$25.74

-7%

Earls |

#425812006ERL

Earls 812006ERL 120 Degree -6 AN Female to -6 AN Hose Adapter

Fitting Hose Size:

-6 AN

Fitting End A:

-6 AN Female

Fitting End B:

-6 AN Hose

$44.35

/each

$47.97

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1951 GMC 250 Engine Parts

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Products

Aeromotive 15637 -8 AN ORB O-Ring Seal Fitting, 1/8 Inch NPT Port

Aeromotive 15639 -10 AN to -6 AN ORB Port Swivel Union Fitting

PerTronix AL82N-90 VW 90 Amp Alternator, Natural Finish

PerTronix AL82N-90P VW 90 Amp Alternator, Polished Finish

New Vintage USA 02193-01 Performance ll 2 1/16 Oil Temp Black

Related Articles

New Vintage USA 02193-03 Performance ll 2 1/16 Oil Temp White

New Vintage USA 79126-79 M-102 Series Oil Pressure Gauge, Black

New Vintage USA 67126-01 1967 Series 2 1/16" Oil Pressure Black

New Vintage USA 67126-91 Oil Pressure 1967 Series Black

PerTronix 91581LS Ignitor II Adaptive Dwell Control, Prestolite 8

Earls 997120ERL -20 AN Male Weld Fitting, Lightweight Aluminum

Earls 924103ERL 45 Degree -3AN Male to -3 AN Female Swivel

Earls 925103ERL Blue Anodized -3 AN Tee, Female Swivel on Branch

Earls 925106ERL Blue Anodized -6 AN Tee, Female Swivel on Branch

Earls AT985068ERL -6 AN Male to 3/4-16 Inch O-Ring Port Adapter

Earls AT985081ERL -8 AN Male to 7/8-14 Inch O-Ring Port Adapter

Earls AT985086ERL -8 AN Male to -6AN O-Ring Port Adapter

Earls 960403ERL -3 AN Bulkhead Tee on Run, Zinc Plated Steel

Earls AT9892108ERL Female -10 AN to Male -8 AN Aluminum Flare Reducer

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

Holley Sniper 550-857 Rochester 2GC EFI Conversion, Classic Gold

Holley Sniper 550-869 EFI Quadrajet, Classic Gold Finish

Weiand 5028WND LS Swap Oil Pan, Fabricated, GM LS, Black

Hooker Headers Blackheart LS Turbo Manifold Kits

Earls 580603ERL -3 AN Flare Plug Fitting, Blue Anodized, Pair

Earls 581533ERL Brake Adapter, 3/8 Inch-24, -3 AN

Holley 46-74 Universal Throttle Fast Idle Solenoid

Holley EFI 550-601N HP EFI ECU And Harness Kits

Holley 550-602 HP EFI ECU & Harness Kit, LS1/LS6, Bosch O2

Holley 550-602N HP EFI ECU & Harness Kit, LS1/LS6, NTK O2

Holley 550-603 HP EFI ECU & Harness Kit, LS2/LS3/LS7, Bosch O2

Holley 550-604 HP EFI ECU & Harness Kit, Universal, Bosch O2

Holley 550-1630 Terminator X Max Early LT, Trans Control DBW

Holley 558-466 Weatherpak to GT (SS) MAP Adapter Harness

Holley Carb Accelerator Pump Discharge Nozzles All Squirter Sizes

Earls 812006ERL 120 Degree -6 AN Female to -6 AN Hose Adapter