1978 Chevy G20 Parts

29,255 products fit your

1978 Chevy G20

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1978 Chevy G20

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$149 Off

Ram Clutches |

#UP230440

Ram Clutches 88935 Clutch, GM 12 Inch X 1-1/8-26 Spline

Garage Sale Type:

Blemished

Input Spline Quantity:

Input Shaft Diameter:

1.125"

$190.38

/set

$339.00

-28%

Ram Clutches |

#UP229317

Ram Clutches 88935 Clutch, GM 12 Inch X 1-1/8-26 Spline

Garage Sale Type:

Open Box

Input Spline Quantity:

Input Shaft Diameter:

1.125"

$242.99

/set

$339.00

Ram Clutches |

#60588935

Ram Clutches 88935 Clutch, GM 12 Inch X 1-1/8-26 Spline

Input Spline Quantity:

Input Shaft Diameter:

1.125"

Diameter:

12"

$339.00

/set

Ram Clutches |

#60598935HD

Ram Clutches 98935HD HD Clutch, GM 12 Inch X 1-1/8-26 Spline

Input Spline Quantity:

Input Shaft Diameter:

1.125"

Diameter:

12"

$579.00

/each

-7%

Hooker 8527-3HKR S/B Chevy Exhaust Manifolds, D-Port, Black

Hooker Headers |

#42585273HKR

Hooker 8527-3HKR S/B Chevy Exhaust Manifolds, D-Port, Black

Finish:

Ceramic Coated

Collector Diameter:

2-1/2 Inch

$415.95

/kit

$449.95

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.

The Modern Day Chevy C10

Jason Ankerson's 1965 Chevy C10 began its life as his high school beater. Over a decade of transformations, his first-gen C10 has become a modern reliable cruiser.

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.

Hooker 8525-3HKR S/B Chevy Exhaust Manifolds, 2-1/2 Inch, Black

Hooker Headers |

#42585253HKR

Hooker 8525-3HKR S/B Chevy Exhaust Manifolds, 2-1/2 Inch, Black

(7)

Finish:

Ceramic Coated

Collector Diameter:

2-1/2 Inch

$425.95

/kit

Hooker 8525-1HKR S/B Chevy Exhaust Manifolds, 2-1/2 Inch, Silver

Hooker Headers |

#42585251HKR

Hooker 8525-1HKR S/B Chevy Exhaust Manifolds, 2-1/2 Inch, Silver

(3)

Finish:

Ceramic Coated

Collector Diameter:

2-1/2 Inch

$519.95

/kit

Hooker 8525HKR S/B Chevy Exhaust Manifolds, 2-1/2 Inch, Natural

Hooker Headers |

#4258525HKR

Hooker 8525HKR S/B Chevy Exhaust Manifolds, 2-1/2 Inch, Natural

(11)

Finish:

Natural

Collector Diameter:

2-1/2 Inch

$349.95

/kit

Hooker 8527HKR S/B Chevy Exhaust Manifolds, D-Port, Natural

Hooker Headers |

#4258527HKR

Hooker 8527HKR S/B Chevy Exhaust Manifolds, D-Port, Natural

(3)

Finish:

Natural

Collector Diameter:

2-1/2 Inch

$320.95

/kit

-22%

Powermaster |

#25567293

Powermaster 67293 GM 12SI 150 Amp Alternator, Polished

(15)

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Polished

$203.99

/each

$263.75

COMP Cams |

#282122543

COMP Cams 12-254-3 Xtreme Energy Hydraulic Camshaft, Chevy S/B

Camshaft Type:

Hydraulic Flat Tappet

RPM Range:

2800-7000

Intake Duration (.050" Lift):

250

$297.95

/each

-16%

PRW 6535019 Pro Series Alum, Chev 262-400 1987-00, 1.5 X 3/8"

PRW Power |

#57533519

PRW 6535019 Pro Series Alum, Chev 262-400 1987-00, 1.5 X 3/8"

(4)

Rocker Arm Style:

Full Roller

Rocker Arm Ratio:

1.5:1

Stud Size:

0.375"

$370.01

/set

$444.01

Fluidampr |

#755712615

Fluidampr Balancers 620101 SBC Harmonic Balancer, 6.25 Inch

(3)

Outside Diameter:

6.25"

Material Type:

Steel

Finish:

Chrome

$385.82

/each

-19%

Powermaster |

#25537293

Powermaster 37293 GM 12SI 150 Amp Alternator, Chrome

(49)

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Chrome

$211.99

/each

$263.75

Wilcap 392-350 Early Hemi to GM TH350 Transmission Adapter

Wilcap by Speed Gems |

#91628924

Wilcap 392-350 Early Hemi to GM TH350 Transmission Adapter

(4)

Material Type:

Aluminum

Finish:

Natural

Hardware Included:

Yes

$1,089.99

/each

-25%

Powermaster |

#2558002

Powermaster 8002 12SI GM Alternator, 100 Amp

(8)

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Natural

$146.99

/each

$197.50

-7%

Mr Gasket |

#55084B

Mr Gasket 84B Rear End Differential Gasket, 10 Bolt, 8.5 GM

GTIN Code:

084041300848

$22.17

/each

$23.99

Edelbrock |

#32588103

Edelbrock 88103 Victor Series Short Water Pump, Black, Small Block Chevy

Water Pump Type:

Mechanical

Water Pump Style:

Short Depth

Rotation:

Clockwise/Standard

$399.95

/each

Spectre Performance |

#46557283

Spectre 57283 Dipstick with Tube

(5)

GTIN Code:

089601572833

$17.99

/each

Edelbrock |

#3257235

Edelbrock 7235 Intake Manifold Gasket Set, Small Block Chevy

(3)

Sold in Quantity:

Set

Gasket Material:

Composite

Port Style:

Edelbrock E-Tec

$49.95

/set

King Chrome GM One Wire Alternator, 100 Amp

Speedway Motors |

#91067101

King Chrome GM One Wire Alternator, 100 Amp

(18)

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Chrome plated

$135.99

/each

Quick Time |

#425RM8035

Quick Time RM-8035 Bellhousing, Chevy LS/LT1/LT4, C5/C6

Material Type:

Steel

Finish:

Powder Coated

SFI Rating:

30.1

$1,177.95

/each

-7%

Hooker 10808HKR Header Gasket 0.060 Inch Thick, SBC-street

Hooker Headers |

#42510808HKR

Hooker 10808HKR Header Gasket 0.060 Inch Thick, SBC-street

(4)

Material Type:

Fiber

Sold in Quantity:

Pair

$27.28

/pair

$29.51

Edelbrock |

#3255002

Edelbrock 5002 Torker-Plus Camshaft/Lifter Kit, Small Block Chevy

Camshaft Type:

Hydraulic Flat Tappet

Intake Duration (.050" Lift):

232

Exhaust Duration (.050" Lift):

234

$382.95

/each

$132 Off

Powermaster |

#91068122

Powermaster 8-722 SB Chevy 75 Amp Mini Alternator w/Serp-Belt Kit

(1)

One Wire Alternator:

Yes

Alternator Amperage:

75 amp

Alternator Finish:

Powder Coated

$423.99

/each

$556.25

$111 Off

Powermaster |

#91068125

Powermaster 8-721 SB Chevy 100 Amp Mini Alternatorw/ V-Belt Kit

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Powder Coated

$444.99

/each

$556.25

Edelbrock |

#3258820

Edelbrock 8820 Victor Series Mechanical Water Pump, Small Block Chevy

Water Pump Type:

Mechanical

Water Pump Style:

Short Depth

Rotation:

Clockwise/Standard

$499.95

/each

Spectre Performance |

#4654255

Spectre 4255 Dipstick with Tube

(1)

GTIN Code:

089601425504

$13.99

/each

Holley |

#42512814

Holley 12-814 Mechanical Fuel Pump Mounting Pad Cover

(1)

Material Type:

Aluminum

Finish:

Natural

Gasket(s) Included:

Yes

$29.88

/each

Spectre 5288 T-Bar Valve Cover Hold Down, Chevy 4.3-5.7, GMC 4.3-5.7

Spectre Performance |

#4655288

Spectre 5288 T-Bar Valve Cover Hold Down, Chevy 4.3-5.7, GMC 4.3-5.7

(2)

GTIN Code:

089601528809

$12.99

/each

Proform |

#91603218

Proform 66668 Perfect Launch GM 10 Bolt Differential Cover, Black

(3)

Oil Inspection Plug:

Yes

Sold in Quantity:

Each

$163.99

/each

Edelbrock |

#3257073

Edelbrock 7073 Victor Ram Series Intake Manifold Top,SB Chevy

Intake Manifold Type:

Tunnel Ram

Carburetor Flange Type:

4-Barrel Square Bore

Material Type:

Aluminum

$249.95

/each

Edelbrock |

#3257102

Edelbrock 7102 Performer RPM Camshaft/Lifter Kit, SB Chevy

(1)

Camshaft Type:

Hydraulic Flat Tappet

Intake Duration (.050" Lift):

234

Exhaust Duration (.050" Lift):

244

$382.95

/each

Holley |

#42524183

Holley 241-83 SB Chevy M/T Valve Covers, Satin Black, Cast Aluminum

Valve Cover Height:

Tall

Valve Cover Mounting Style:

Perimeter Bolt

Material Type:

Aluminum

$144.95

/pair

Ram 488 GM Short Manual Clutch Release Bearing

Ram Clutches |

#51516010

Ram 488 GM Short Manual Clutch Release Bearing

(2)

Throwout Bearing Style:

Flat Face

Sold in Quantity:

Each

$32.00

/each

Ram Clutches |

#60592760

Ram Clutches 92760 Clutch Set, GM, 10.5 x 1-1/8-10, Diaphragm

(2)

Input Spline Quantity:

Input Shaft Diameter:

1.125"

Diameter:

10.5"

$279.00

/set

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1978 Chevy G20 Parts

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Part

Brand

Transmission Family

Rear Axle Family

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Products

Ram Clutches 88935 Clutch, GM 12 Inch X 1-1/8-26 Spline

Ram Clutches 88935 Clutch, GM 12 Inch X 1-1/8-26 Spline

Ram Clutches 88935 Clutch, GM 12 Inch X 1-1/8-26 Spline

Ram Clutches 98935HD HD Clutch, GM 12 Inch X 1-1/8-26 Spline

Hooker 8527-3HKR S/B Chevy Exhaust Manifolds, D-Port, Black

Related Articles

Hooker 8525-3HKR S/B Chevy Exhaust Manifolds, 2-1/2 Inch, Black

Hooker 8525-1HKR S/B Chevy Exhaust Manifolds, 2-1/2 Inch, Silver

Hooker 8525HKR S/B Chevy Exhaust Manifolds, 2-1/2 Inch, Natural

Hooker 8527HKR S/B Chevy Exhaust Manifolds, D-Port, Natural

Powermaster 67293 GM 12SI 150 Amp Alternator, Polished

COMP Cams 12-254-3 Xtreme Energy Hydraulic Camshaft, Chevy S/B

PRW 6535019 Pro Series Alum, Chev 262-400 1987-00, 1.5 X 3/8"

Fluidampr Balancers 620101 SBC Harmonic Balancer, 6.25 Inch

Powermaster 37293 GM 12SI 150 Amp Alternator, Chrome

Wilcap 392-350 Early Hemi to GM TH350 Transmission Adapter

Powermaster 8002 12SI GM Alternator, 100 Amp

Mr Gasket 84B Rear End Differential Gasket, 10 Bolt, 8.5 GM

Edelbrock 88103 Victor Series Short Water Pump, Black, Small Block Chevy

Spectre 57283 Dipstick with Tube

Edelbrock 7235 Intake Manifold Gasket Set, Small Block Chevy

King Chrome GM One Wire Alternator, 100 Amp

Quick Time RM-8035 Bellhousing, Chevy LS/LT1/LT4, C5/C6

Hooker 10808HKR Header Gasket 0.060 Inch Thick, SBC-street

Edelbrock 5002 Torker-Plus Camshaft/Lifter Kit, Small Block Chevy

Powermaster 8-722 SB Chevy 75 Amp Mini Alternator w/Serp-Belt Kit

Powermaster 8-721 SB Chevy 100 Amp Mini Alternatorw/ V-Belt Kit

Edelbrock 8820 Victor Series Mechanical Water Pump, Small Block Chevy

Spectre 4255 Dipstick with Tube

Holley 12-814 Mechanical Fuel Pump Mounting Pad Cover

Spectre 5288 T-Bar Valve Cover Hold Down, Chevy 4.3-5.7, GMC 4.3-5.7

Proform 66668 Perfect Launch GM 10 Bolt Differential Cover, Black

Edelbrock 7073 Victor Ram Series Intake Manifold Top,SB Chevy

Edelbrock 7102 Performer RPM Camshaft/Lifter Kit, SB Chevy

Holley 241-83 SB Chevy M/T Valve Covers, Satin Black, Cast Aluminum

Ram 488 GM Short Manual Clutch Release Bearing

Ram Clutches 92760 Clutch Set, GM, 10.5 x 1-1/8-10, Diaphragm