1978 GMC C25 Engine Parts

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1978 GMC C25

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1978 GMC C25

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SBC Block Hugger Headers for Tight-Fit Small Block Chevy 350

Speedway Motors |

#9300101

SBC Block Hugger Headers for Tight-Fit Small Block Chevy 350

(48)

Header Tube Type:

Block Hugger

Exhaust Port Shape:

Oval

Flange Style:

Standard

$141.99

/pair

Gates |

#39532929

Gates 32929 Power Grip Hose Clamp, 1-1/16 Inch - 1-3/16 Inch OD

(1)

Style:

Heat-Shrink

Material Type:

Thermoplastic

Color:

Black

$10.49

/each

Edelbrock |

#3251076

Edelbrock 1076 RTV Silicone Sealer, 3 ounces

(8)

GTIN Code:

085347010769

$24.95

/each

Edelbrock |

#3251470

Edelbrock 1470 Performer Series Carburetor Accelerator Pump Assembly

(1)

GTIN Code:

085347014705

Sold in Quantity:

Each

$22.95

/each

Maxima |

#22932901

Maxima Racing Oils 32-32901 RS Full Synthetic, 15W50, 1 Quart

Oil Weight:

15W50

Oil Type:

Synthetic

ZDDP Enhanced:

Yes

$20.99

/quart

Chris Ryan's 1978 Pontiac Trans Am

Chris Ryan's '78 Firebird is a loving tribute to that famous Trans Am from _Smokey & the Bandit_, but with style and performance that would have been nearly impossible when the Bandit was busy with Sheriff Justice.

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.

Corvette L76 327 Engine History, Specs, and Build Ideas

The 1964 Corvette L76 327 is legendary, learn more about this storied engine and what you need to build a clone.

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.

Chevy L79 327 Engine I History, Specs, & Build Ideas

The 1964 Corvette L79 327 is legendary, learn more about this storied engine and what you need to build a clone.

Engine Cylinder Numbers

55 Chevy Engine Build

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

Assembly and Engine Start | 1968 C10 Build Episode 8

It's alive! Our 1968 C10 truck project is one step closer to our first drive. In this episode, our old truck finally comes to life with a cammed junkyard LS.

LS Engine Install and SEMA Show | 1968 C10 Build Episode 5

In this episode of our '68 C10 project, we hit a couple big milestones. The engine goes in and we hit our first car show. It may be just a rolling chassis, but we're mighty proud of how far we've come.

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.

Spark Plug Indexing Washers, 14mm Flat Seat, 30 Pk

Speedway Motors |

#54571910

Spark Plug Indexing Washers, 14mm Flat Seat, 30 Pk

(9)

Material Type:

Copper

Sold in Quantity:

Set

$26.99

/set

Offenhauser |

#56058500

Offenhauser Chrome Universal Adjust. Fuel Pressure Regulator, 1-6 PSI

(47)

Regulator Style:

Adjustable

Material Type:

Steel

$35.99

/each

Driven Racing Oil |

#91003807

Driven Racing Oil 03807 HR5 Conventional 10W40 Motor Oil, 12 Quarts

(15)

Oil Weight:

10W40

Oil Type:

Conventional

ZDDP Enhanced:

Yes

$143.88

/box

FiTech |

#52170061

(3)

Fitting Hose Size:

-8 AN

Fitting End A:

-8 AN Female

Fitting End B:

-8 AN Hose

$17.99

/each

3/8 Inch-24 IFM to -3 AN Male Steel Brake Adapter Connector Fitting

Speedway Motors |

#6174396

3/8 Inch-24 IFM to -3 AN Male Steel Brake Adapter Connector Fitting

(40)

Fitting End A:

-3 AN Male

Fitting End B:

3/8"-24 I.F. Male

Material Type:

Steel

$14.49

/pair

Speedway Motors |

#9101764

LS Swap Conversion Low Profile Oil Pan, OEM Filter Location, Zinc

(8)

Sump Style:

Wet Sump

Sump Location:

Rear

$265.99

/each

Edelbrock |

#3251406

Edelbrock 1406 Performer 600 CFM 4 Barrel Carburetor, Electric Choke

(85)

Carburetor Barrels:

4-Barrel

Fuel Type:

Gasoline

Choke Type:

Electric

$485.95

/each

Adjustable Fuel Pressure Regulator with Gauge Kit for Carburetor

Speedway Motors |

#9100198

Adjustable Fuel Pressure Regulator with Gauge Kit for Carburetor

(9)

Regulator Style:

Non-return

Material Type:

Aluminum

$88.99

/kit

Holley/Edelbrock to Rochester 4G 4-Jet Carburetor Adapter Plate

Speedway Motors |

#1351935

Holley/Edelbrock to Rochester 4G 4-Jet Carburetor Adapter Plate

(67)

Carburetor Flange Type:

4-Barrel Square Bore

Carburetor Barrels:

4-Barrel

Carburetor Quantity:

One

$21.99

/each

Stainless T-Bolt Clamp, 1-5/8 Inch Minimum Clamping Diameter

Speedway Motors |

#910553321

Stainless T-Bolt Clamp, 1-5/8 Inch Minimum Clamping Diameter

(10)

Style:

T-Bolt

Material Type:

Stainless Steel

Color:

Natural

$5.99

/each

Spectre 5946 Fuel Fitting,90 Degree,3/8 Inch NPT to 3/8 Inch Hose Barb

Spectre Performance |

#4655946

Spectre 5946 Fuel Fitting,90 Degree,3/8 Inch NPT to 3/8 Inch Hose Barb

(2)

Fitting End A:

3/8" Hose barb

Fitting End B:

3/8" NPT Male

Angle:

90 degree

$13.99

/each

Black Socketless Straight Push-On Hose End Fitting, -6 AN

Speedway Motors |

#62020021

Black Socketless Straight Push-On Hose End Fitting, -6 AN

(43)

Fitting Hose Size:

-6 AN

Fitting End A:

-6 AN Female

Fitting End B:

-6 AN Hose

$13.99

/each

Tight-Fit Small Block Ford Block Hugger Headers, Raw

Speedway Motors |

#9300201

Tight-Fit Small Block Ford Block Hugger Headers, Raw

(33)

Header Tube Type:

Block Hugger

Exhaust Port Shape:

Round

Flange Style:

Standard

$175.99

/pair

Accel |

#1059011

Accel 9011C GM HEI 75-86 Extreme 9000 Spark Plug Wires-Over Valve

(5)

Conductor Style:

Spiral Core

Diameter:

$159.95

/set

Dayco |

#31701050

Powerbond ® By Dayco Street Performance Harmonic Balancer 400

Material Type:

Nodular Iron

Finish:

Black painted

SFI Rated:

$189.99

/each

-6%

Holley Sniper |

#425565303K

Holley Sniper 565-303K Hyperspark Master Kit, 565-303 Dist., Ford

Sold in Quantity:

Kit

Distributor Included:

Yes

$1,049.95

/kit

$1,124.95

Painless Wiring |

#91060217

(26)

Attachment Style:

Bolt-on

Mount Material:

Steel

$39.99

/pair

Hedman Hedders |

#41869099

Hedman Hedders 69099 67-91 Chevy Truck Headers, Uncoated

Header Tube Type:

Long Tube

Exhaust Port Shape:

D-port

Flange Style:

Standard

$414.99

/set

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1978 GMC C25 Engine Parts

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Products

SBC Block Hugger Headers for Tight-Fit Small Block Chevy 350

Gates 32929 Power Grip Hose Clamp, 1-1/16 Inch - 1-3/16 Inch OD

Edelbrock 1076 RTV Silicone Sealer, 3 ounces

Edelbrock 1470 Performer Series Carburetor Accelerator Pump Assembly

Maxima Racing Oils 32-32901 RS Full Synthetic, 15W50, 1 Quart

Related Articles

Spark Plug Indexing Washers, 14mm Flat Seat, 30 Pk

Offenhauser Chrome Universal Adjust. Fuel Pressure Regulator, 1-6 PSI

Driven Racing Oil 03807 HR5 Conventional 10W40 Motor Oil, 12 Quarts

FiTech 70061 Loaded LS Style 4 Bolt, 92MM Throttle Body

DEi 010402 Versa-Shield Universal Starter Heat Shield, 7 x 24 Inch

Dakota Digital BIM-EFI-1 Holley EFI Interface Module

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

3/8 Inch-24 IFM to -3 AN Male Steel Brake Adapter Connector Fitting

LS Swap Conversion Low Profile Oil Pan, OEM Filter Location, Zinc

Edelbrock 1406 Performer 600 CFM 4 Barrel Carburetor, Electric Choke

Adjustable Fuel Pressure Regulator with Gauge Kit for Carburetor

Holley/Edelbrock to Rochester 4G 4-Jet Carburetor Adapter Plate

Stainless T-Bolt Clamp, 1-5/8 Inch Minimum Clamping Diameter

Spectre 5946 Fuel Fitting,90 Degree,3/8 Inch NPT to 3/8 Inch Hose Barb

Black Socketless Straight Push-On Hose End Fitting, -6 AN

Tight-Fit Small Block Ford Block Hugger Headers, Raw

Accel 9011C GM HEI 75-86 Extreme 9000 Spark Plug Wires-Over Valve

Powerbond ® By Dayco Street Performance Harmonic Balancer 400

Holley Sniper 565-303K Hyperspark Master Kit, 565-303 Dist., Ford

Painless Wiring 60217 1999-2005 GM Vortec Engine Harness

Hedman Hedders 62093 67-91 SBC Headers, Black

Hedman Hedders 62090 67-91 SBC Headers, Raw

Hedman Hedders 69090 67-91 Chevy Truck Headers, Uncoated

Hedman Hedders 66092 67-91 Chevy Truck Headers, HTC

Hedman Hedders 69890 67-91 GM Truck Headers, Silver

Hedman Hedders 63088 67-91 Chevy Truck Headers, Black

Hedman Hedders 66099 67-91 Chevy Truck Headers, HTC

Hedman Hedders 69080 67-69 Camaro Headers, Long Tube, Uncoated

Hedman Hedders 69086 67-91 Chevy Truck Headers, HTC

Speedway SBC/BBC Chevy V8 Solid Steel Frame Mounts

Hedman Hedders 69099 67-91 Chevy Truck Headers, Uncoated