1978 GMC G25 Engine Parts

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1978 GMC G25

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1978 GMC G25

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Gates |

#39532948

Gates 32948 Power Grip Hose Clamp, 1 3/4 Inch - 2 Inch OD

(13)

Style:

Heat-Shrink

Material Type:

Thermoplastic

Color:

Black

$17.99

/each

Redline |

#91015709

Redline 80204 Water Wetter Coolant Additive

(36)

Sold in Quantity:

Each

GTIN Code:

083522802048

$15.99

/each

Speedway Engine Motor Oil Filter Cutter Tool

Speedway Motors |

#91081031

Speedway Engine Motor Oil Filter Cutter Tool

(60)

Sold in Quantity:

Each

$29.99

/each

Holley |

#42512887

Holley 12-887 By Pass Style Carbureted Fuel Pressure Regulator

(7)

Regulator Style:

Return

Material Type:

Aluminum

$84.35

/each

Low Mount Alternator Bracket for Mini Race Alternator, SBC

Speedway Motors |

#91667997

Low Mount Alternator Bracket for Mini Race Alternator, SBC

(11)

Mounting Side:

Driver Side

Bracket Style:

Low Mount

Material Type:

Steel

$99.99

/set

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.

Engine Cylinder Numbers

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.

GM 10-Bolt Identification and Upgrades | 7.625, 7.5, 8.2, 8.5, 8.6

GM’s 10-bolt rear axle has been around since the 1960s, here’s how to determine if your junkyard find is worth taking home

Byron's 1975 Chevy Vega

It's not every day that you see a wild, IMSA inspired, 550 horsepower Vega. Byron Burnham went way outside the box with this one, and we love it.

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.

Replacing a G-Body 7.5" Bolt Rear End

Learn about the power behind the G-body platform and the steps to upgrade a 7.5" bolt rear end to a 8.5" to withstand high horsepower. See how to change the differential fluid and install new gaskets.

SBC Small Block Chevy V8 Engine Crossmember Motor Mount Kit

Speedway Motors |

#91018212

SBC Small Block Chevy V8 Engine Crossmember Motor Mount Kit

(37)

Attachment Style:

Bolt-on

Mount Material:

Steel

Bushing Material:

Rubber

$140.99

/kit

Universal Bolt-Through Engine Mount Cushion Kit

Speedway Motors |

#7209314

Universal Bolt-Through Engine Mount Cushion Kit

(284)

Attachment Style:

Weld-on/Bolt-on

Mount Material:

Aluminum/Steel

Bushing Material:

Rubber

$40.99

/pair

Edelbrock |

#3251906

Edelbrock 1906 AVS2 650 CFM 4 Barrel Carburetor, Electric Choke

(30)

Carburetor Barrels:

4-Barrel

Fuel Type:

Gasoline

Choke Type:

Electric

$495.95

/each

Speedway Deluxe AN6 GM LS Swap Fuel Filter/Regulator, 58 PSI

Speedway Motors |

#91012808

Speedway Deluxe AN6 GM LS Swap Fuel Filter/Regulator, 58 PSI

(71)

Regulator Style:

Return

Material Type:

Steel

$74.99

/each

Speedway Washable Air Filter Element, 14 x 4 Inch

Speedway Motors |

#91011084

Speedway Washable Air Filter Element, 14 x 4 Inch

(46)

Air Filter Style:

Round

Filter Material:

Reusable Cotton Gauze

Color:

Black

$32.99

/each

Stainless T-Bolt Clamp, 1-13/16 Inch Minimum Clamping Diameter

Speedway Motors |

#910553322

Stainless T-Bolt Clamp, 1-13/16 Inch Minimum Clamping Diameter

(2)

Style:

T-Bolt

Material Type:

Stainless Steel

Color:

Natural

$6.19

/each

Stainless T-Bolt Clamp, 4-1/4 Inch Minimum Clamping Diameter

Speedway Motors |

#910553360

Stainless T-Bolt Clamp, 4-1/4 Inch Minimum Clamping Diameter

Style:

T-Bolt

Material Type:

Stainless Steel

Color:

Natural

$7.49

/each

Speedway SBC/BBC Chevy V8 Engine Weld-In Motor Mount Kit, Black

Speedway Motors |

#91018040

Speedway SBC/BBC Chevy V8 Engine Weld-In Motor Mount Kit, Black

(91)

Attachment Style:

Weld-on/Bolt-on

Mount Material:

Steel

$103.99

/pair

Speedway Super Seal® Air Cleaner Base Gasket

Speedway Motors |

#91011101

Speedway Super Seal® Air Cleaner Base Gasket

(67)

Sold in Quantity:

Each

Inlet Diameter (Fraction):

5-1/8"

$13.49

/each

Mobil Delvac Extreme 122454 Diesel Engine Oil, 10W-30, 4 Gallons

Mobil 1 |

#324122454

Mobil Delvac Extreme 122454 Diesel Engine Oil, 10W-30, 4 Gallons

(40)

Oil Weight:

10W30

Oil Type:

Synthetic

ZDDP Enhanced:

$107.99

/box

Speedway 1985-1992 GM TBI Engine EFI Wiring Harness

Speedway Motors |

#91008592

Speedway 1985-1992 GM TBI Engine EFI Wiring Harness

(15)

$396.99

/each

-7%

Earls |

#425AT982366ERL

Earls AT982366ERL -6 AN Male to 3/8 Inch NPT Aluminum 45 Degree Elbow

Fitting End A:

-6 AN Male

Fitting End B:

3/8" NPT Male

Angle:

45 degree

$23.89

/each

$25.84

Mr Gasket |

#5506015

Mr Gasket 6015 Competition Wire Looms

(3)

GTIN Code:

084041060155

$18.95

/each

K&N E-1650 Lifetime Performance Air Filter

K&N |

#465E1650

K&N E-1650 Lifetime Performance Air Filter

Air Filter Style:

Round

Filter Material:

Red cotton gauze

Overall Diameter:

14"

$83.99

/each

Edelbrock |

#3251470

Edelbrock 1470 Performer Series Carburetor Accelerator Pump Assembly

(1)

GTIN Code:

085347014705

Sold in Quantity:

Each

$22.95

/each

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

Offenhauser |

#56058500

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

(47)

Regulator Style:

Adjustable

Material Type:

Steel

$35.99

/each

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

Speedway Motors |

#62010031

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

(3)

Fitting Hose Size:

-8 AN

Fitting End A:

-8 AN Female

Fitting End B:

-8 AN Hose

$17.99

/each

FiTech |

#52170061

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

(7)

Throttle Body Style:

Multi-Port Injection (MPI)

Sold in Quantity:

Each

$192.00

/each

Holley |

#9109642

Holley 0-80508S 750CFM 4160 Carburetor w/Chrome Fuel Feed Line

(14)

Carburetor Barrels:

4-Barrel

Fuel Type:

Gasoline

Choke Type:

Electric

$524.99

/kit

Speedway Louvered Style Chrome Air Cleaner, 2-5/8 Inch

Speedway Motors |

#91011005

Speedway Louvered Style Chrome Air Cleaner, 2-5/8 Inch

(84)

Shape:

Round

Overall Diameter:

4.63"

$16.99

/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

Engine Lifting Sling, 4-Point Adjustable, 1200 Lb. Lift Straps

Speedway Motors |

#91089447

Engine Lifting Sling, 4-Point Adjustable, 1200 Lb. Lift Straps

(35)

Hole Diameter:

0.375"

Material Thickness:

.250"

Hardware Included:

Yes

$104.99

/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

Plastic AN Flare Fitting Cap and Plug Kit, 144-Piece

Speedway Motors |

#9100446

Plastic AN Flare Fitting Cap and Plug Kit, 144-Piece

(15)

Fitting End A:

-3 AN to -12 AN

Material Type:

Plastic

$42.99

/kit

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

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

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

Adjustable Fuel Pressure Regulator with Gauge Kit for Carburetor

Speedway Motors |

#9100198

Adjustable Fuel Pressure Regulator with Gauge Kit for Carburetor

(10)

Regulator Style:

Non-return

Material Type:

Aluminum

$88.99

/kit

Speedway Small Block Chevy Hugger Tight Fit Headers, Raw Finish

Speedway Motors |

#9300100

Speedway Small Block Chevy Hugger Tight Fit Headers, Raw Finish

(116)

Header Tube Type:

Block Hugger

Exhaust Port Shape:

Round

Flange Style:

Standard

$129.99

/pair

Driven Racing Oil |

#91019306

Driven Racing Oil 19306 GP-1 Synthetic Blend 10W30 Oil, 12 Quarts

(4)

Oil Weight:

10W30

Oil Type:

Synthetic Blend

ZDDP Enhanced:

Yes

$155.64

/box

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1978 GMC G25 Engine Parts

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Products

Gates 32948 Power Grip Hose Clamp, 1 3/4 Inch - 2 Inch OD

Redline 80204 Water Wetter Coolant Additive

Speedway Engine Motor Oil Filter Cutter Tool

Holley 12-887 By Pass Style Carbureted Fuel Pressure Regulator

Low Mount Alternator Bracket for Mini Race Alternator, SBC

Related Articles

SBC Small Block Chevy V8 Engine Crossmember Motor Mount Kit

Universal Bolt-Through Engine Mount Cushion Kit

Edelbrock 1906 AVS2 650 CFM 4 Barrel Carburetor, Electric Choke

Speedway Deluxe AN6 GM LS Swap Fuel Filter/Regulator, 58 PSI

Speedway Washable Air Filter Element, 14 x 4 Inch

Stainless T-Bolt Clamp, 1-13/16 Inch Minimum Clamping Diameter

Stainless T-Bolt Clamp, 4-1/4 Inch Minimum Clamping Diameter

Speedway SBC/BBC Chevy V8 Engine Weld-In Motor Mount Kit, Black

Speedway Super Seal® Air Cleaner Base Gasket

Mobil Delvac Extreme 122454 Diesel Engine Oil, 10W-30, 4 Gallons

Speedway 1985-1992 GM TBI Engine EFI Wiring Harness

Earls AT982366ERL -6 AN Male to 3/8 Inch NPT Aluminum 45 Degree Elbow

Mr Gasket 6015 Competition Wire Looms

K&N E-1650 Lifetime Performance Air Filter

Edelbrock 1470 Performer Series Carburetor Accelerator Pump Assembly

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

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

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

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

Holley 0-80508S 750CFM 4160 Carburetor w/Chrome Fuel Feed Line

Speedway Louvered Style Chrome Air Cleaner, 2-5/8 Inch

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

Engine Lifting Sling, 4-Point Adjustable, 1200 Lb. Lift Straps

Tight-Fit Small Block Ford Block Hugger Headers, Raw

Plastic AN Flare Fitting Cap and Plug Kit, 144-Piece

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

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

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

Adjustable Fuel Pressure Regulator with Gauge Kit for Carburetor

Speedway Small Block Chevy Hugger Tight Fit Headers, Raw Finish

Driven Racing Oil 19306 GP-1 Synthetic Blend 10W30 Oil, 12 Quarts