1978 Chevy Impala Engine Parts

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1978 Chevy Impala

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1978 Chevy Impala

Department

Street

Application

Muscle Car

Products

Proform |

#58666941B

Proform 66941B Chevy HEI Distributor Blue Cap

Cap Type:

HEI / Male

Advance Type:

Mechanical and Vacuum

Trigger Style:

Magnetic

$100.99

/each

Proform |

#58666941R

Proform 66941R Chevy HEI Distributor Red Cap

Cap Type:

HEI / Male

Advance Type:

Mechanical and Vacuum

Trigger Style:

Magnetic

$100.99

/each

Proform |

#58666941BK

Proform 66941BK Chevy HEI Distributor Black Cap

Cap Type:

HEI / Male

Advance Type:

Mechanical and Vacuum

Trigger Style:

Magnetic

$100.99

/each

Proform |

#58666941BKU

Proform 66941BKU Chevy HEI Distributor Black Cap

Cap Type:

HEI / Male

Advance Type:

Mechanical and Vacuum

Trigger Style:

Magnetic

$100.99

/each

Proform |

#58666941TU

Proform 66941TU Chevy HEI Distributor Tan Cap

Cap Type:

HEI / Male

Advance Type:

Mechanical and Vacuum

Trigger Style:

Magnetic

$124.99

/each

Dusty's 1962 Chevy Impala

Dusty's '62 Impala is an absolute time capsule. It's original paint and interior are remarkably well preserved. But that doesn't mean that it's owner is afraid to drive it.

Historic Chevy Performance Engines

Take a look at a few of the rare and wonderful Chevy engines in the Museum of American Speed!

Gassin' a '67 Impala

A customer wrote in talking about turning his 1967 Chevy Impala into a gasser. He wanted to know if we could help. Tech John W. lays out a couple options

Small Block and Big Block Chevy Engine Flexplate Guide

Over several generations of small block Chevy (and big block Chevy) engines there have been several changes that dictate what flexplate works with them. We’ll help you determine the correct flexplate for your Chevy engine in this buyer’s guide.

New Steering Column in the '64 Impala

Speedway Motors employee Pat O. talks about his decision to install a different steering column in his '64 Impala.

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.

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.

-6%

Tuff Stuff |

#7457140AU9

Tuff Stuff 7140ABULL9 GM Silver Bullet 140 Amp Alternator, Chrome

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Chrome

$319.99

/each

$341.07

-22%

Tuff Stuff |

#7457140FU9

Tuff Stuff 7140FBULL9 GM Silver Bullet 140 Amp Alternator, Black

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Powder Coated

$217.99

/each

$282.06

-22%

Tuff Stuff |

#7457139AU9

Tuff Stuff 7139ABULL9 GM Silver Bullet 100 Amp Alternator, Chrome

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Chrome

$214.99

/each

$278.84

-22%

Tuff Stuff |

#7457139FU9

Tuff Stuff 7139FBULL9 GM Silver Bullet 100 Amp Alternator, Black

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Powder Coated

$190.99

/each

$246.80

-22%

Tuff Stuff |

#7457139BU9

Tuff Stuff 7139BBULL9 GM Silver Bullet 100 Amp Alternator, Pol

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Polished

$194.99

/each

$252.95

-31%

Tuff Stuff |

#7457127NKP9

Tuff Stuff 7127NKP9 GM Alternator, 140 Amp, 1-Wire, Polished

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Polished

$169.99

/each

$246.80

-7%

Holley |

#425241106

Holley 241-106 GM Licensed Vintage Series SBC Valve Covers

Valve Cover Height:

Tall

Valve Cover Mounting Style:

Perimeter Bolt

Material Type:

Cast Aluminum

$337.95

/pair

$366.95

-7%

MSD 84891 Chevy Flat Top Pro-Billet Distributor

MSD |

#54784891

MSD 84891 Chevy Flat Top Pro-Billet Distributor

Cap Type:

HEI / Male

Advance Type:

Mechanical

$712.95

/each

$771.95

-31%

Tuff Stuff |

#7457127ND9

Tuff Stuff 7127ND9 GM Alternator, 100 Amp, 1-Wire, Chrome

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Chrome

$159.99

/each

$233.62

-7%

MSD 8547 Chevy Extra Tall Slip Collar Pro-Billet Distributor

MSD |

#5478547

MSD 8547 Chevy Extra Tall Slip Collar Pro-Billet Distributor

Cap Type:

HEI / Male

Advance Type:

Mechanical

$675.95

/each

$731.95

Offenhauser |

#5605414

Offenhauser 5414 1963-75 Chevy 6-Cylinder Triple Carb Intake Manifold

(2)

Intake Manifold Type:

Single Plane

Carburetor Flange Type:

1-Barrel 2-Bolt

Material Type:

Aluminum

$760.99

/each

1963-Up Chevy 6-Cylinder Chrome Valve Cover

Speedway Motors |

#7209233

1963-Up Chevy 6-Cylinder Chrome Valve Cover

(7)

Valve Cover Mounting Style:

Perimeter Bolt

Finish:

Chrome

$42.99

/each

COMP Cams |

#282612385

COMP Cams 61-238-5 Hi-Tech Solid Camshaft, 1500-5500 RPM

Camshaft Type:

Solid Flat Tappet

RPM Range:

1500-5500

Intake Duration (.050" Lift):

220

$325.95

/each

COMP Cams |

#282126112

COMP Cams 1261-12 High Energy Rocker Arms, Non-roller, 3/8 Stud, Set

Rocker Arm Style:

Non Roller

Rocker Arm Ratio:

1.75:1

Stud Size:

.375"

$98.95

/set

COMP Cams |

#28212611

COMP Cams 1261-1 High Energy Rocker Arm, Non-roller, 3/8 Stud, Each

(1)

Rocker Arm Style:

Non Roller

Rocker Arm Ratio:

1.75:1

Stud Size:

.375"

$16.95

/each

Holley |

#425241109

Holley 241-109 GM Licensed Vintage Series Valve Covers, Orange

Valve Cover Height:

Tall

Valve Cover Mounting Style:

Perimeter Bolt

Material Type:

Cast Aluminum

$371.95

/pair

-7%

MSD 8515 Chevy In-line 6 Cylinder Distributor

MSD |

#5478515

MSD 8515 Chevy In-line 6 Cylinder Distributor

Cap Type:

HEI / Male

Advance Type:

Mechanical and Vacuum

$675.95

/each

$731.95

-9%

PerTronix |

#447D106710

PerTronix D106710 Flame-Thrower Billet Distributor GM 194-292 L6

Cap Type:

HEI / Male

Advance Type:

Mechanical and Vacuum

$480.40

/each

$528.44

Vintage Air |

#72515249VCB

Vintage Air 15249-VCB 63-84 Chevy Steel-eez Brckts Right Side Mnt

GTIN Code:

842829108525

$202.99

/each

COMP Cams |

#2823211

COMP Cams 3211 Aluminum Cam Gear Set, Chevy 4-6 Cylinder 153-292 62-88

GTIN Code:

036584350095

$74.95

/set

-7%

Holley |

#425241107

Holley 241-107 GM Licensed Vintage Series SBC Valve Covers

Valve Cover Height:

Tall

Valve Cover Mounting Style:

Perimeter Bolt

Material Type:

Cast Aluminum

$415.95

/pair

$449.95

-7%

Holley |

#425241108

Holley 241-108 GM Licensed Vintage Series Valve Covers Black

Valve Cover Height:

Tall

Valve Cover Mounting Style:

Perimeter Bolt

Material Type:

Cast Aluminum

$371.95

/pair

$402.95

Scat |

#91015236

Scat 6600021 Small Block Chevy Forged H-Beam Rods, 6.0 Inch

(5)

Connecting Rod Type:

H-Beam

Connecting Rod Material:

Forged 4340 Steel

Connecting Rod Length:

6.000"

$749.99

/set

-9%

PerTronix |

#447D106711

PerTronix D106711 Flame-Thrower Billet Distributor GM 194-292 L6

Cap Type:

HEI / Male

Advance Type:

Mechanical and Vacuum

$480.40

/each

$528.44

Scat |

#91015230

Scat 25700716 Small Block Chevy 4340 I-Beam Rods, 5.7 Inch, Bushed Pin

(6)

Connecting Rod Type:

I-Beam

Connecting Rod Material:

Forged 4340 Steel

Connecting Rod Length:

5.700"

$542.99

/set

FAST 305005 Billet Dual-Sync Distributor, Small Block/Big Block Chevy

FAST Fuel Air Spark Technology |

#282305005

FAST 305005 Billet Dual-Sync Distributor, Small Block/Big Block Chevy

Cap Type:

HEI / Male

Advance Type:

Electronic

$494.95

/each

1986-Up Stock Raw Steel Small Block Chevy Oil Pan

Speedway Motors |

#9109414

1986-Up Stock Raw Steel Small Block Chevy Oil Pan

(5)

Sump Style:

Wet Sump

Rear Main Seal Style:

1-piece

$89.99

/each

$105 Off

Powermaster |

#2559400

Powermaster 9400 Ultra Torque Starter, Mini, Gold Iridited, Chevy

(4)

Starter Size:

Mini

Flywheel/Flexplate Tooth Count:

153-tooth/168-tooth

Mount Type:

Inline

$283.99

/each

$388.75

BluePrint H8002K Muscle Series 195cc SB Chevy Heads, Assembled

BluePrint Engines |

#227H8002K

BluePrint H8002K Muscle Series 195cc SB Chevy Heads, Assembled

(2)

Cylinder Head Style:

Assembled

Material Type:

Aluminum

Finish:

Natural

$1,599.00

/pair

Edelbrock |

#3252970

Edelbrock 2970 Super Victor Intake Manifold, Aluminum, Chevy

Intake Manifold Type:

Single Plane

Carburetor Flange Type:

4-Barrel Dominator

RPM Range:

3,500-8,000

$569.95

/each

Proform |

#58666940RC

Proform 66940RC Chevy HEI Distributor Red Cap; w/o Coil

Cap Type:

HEI / Male

Advance Type:

Mechanical and Vacuum

Trigger Style:

Magnetic

$101.99

/each

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1978 Chevy Impala Engine Parts

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Products

Proform 66941B Chevy HEI Distributor Blue Cap

Proform 66941R Chevy HEI Distributor Red Cap

Proform 66941BK Chevy HEI Distributor Black Cap

Proform 66941BKU Chevy HEI Distributor Black Cap

Proform 66941TU Chevy HEI Distributor Tan Cap

Related Articles

Tuff Stuff 7140ABULL9 GM Silver Bullet 140 Amp Alternator, Chrome

Tuff Stuff 7140FBULL9 GM Silver Bullet 140 Amp Alternator, Black

Tuff Stuff 7139ABULL9 GM Silver Bullet 100 Amp Alternator, Chrome

Tuff Stuff 7139FBULL9 GM Silver Bullet 100 Amp Alternator, Black

Tuff Stuff 7139BBULL9 GM Silver Bullet 100 Amp Alternator, Pol

Tuff Stuff 7127NKP9 GM Alternator, 140 Amp, 1-Wire, Polished

Holley 241-106 GM Licensed Vintage Series SBC Valve Covers

MSD 84891 Chevy Flat Top Pro-Billet Distributor

Tuff Stuff 7127ND9 GM Alternator, 100 Amp, 1-Wire, Chrome

MSD 8547 Chevy Extra Tall Slip Collar Pro-Billet Distributor

Offenhauser 5414 1963-75 Chevy 6-Cylinder Triple Carb Intake Manifold

1963-Up Chevy 6-Cylinder Chrome Valve Cover

COMP Cams 61-238-5 Hi-Tech Solid Camshaft, 1500-5500 RPM

COMP Cams 1261-12 High Energy Rocker Arms, Non-roller, 3/8 Stud, Set

COMP Cams 1261-1 High Energy Rocker Arm, Non-roller, 3/8 Stud, Each

Holley 241-109 GM Licensed Vintage Series Valve Covers, Orange

MSD 8515 Chevy In-line 6 Cylinder Distributor

PerTronix D106710 Flame-Thrower Billet Distributor GM 194-292 L6

Vintage Air 15249-VCB 63-84 Chevy Steel-eez Brckts Right Side Mnt

COMP Cams 3211 Aluminum Cam Gear Set, Chevy 4-6 Cylinder 153-292 62-88

Holley 241-107 GM Licensed Vintage Series SBC Valve Covers

Holley 241-108 GM Licensed Vintage Series Valve Covers Black

Scat 6600021 Small Block Chevy Forged H-Beam Rods, 6.0 Inch

PerTronix D106711 Flame-Thrower Billet Distributor GM 194-292 L6

Scat 25700716 Small Block Chevy 4340 I-Beam Rods, 5.7 Inch, Bushed Pin

FAST 305005 Billet Dual-Sync Distributor, Small Block/Big Block Chevy

1986-Up Stock Raw Steel Small Block Chevy Oil Pan

Powermaster 9400 Ultra Torque Starter, Mini, Gold Iridited, Chevy

BluePrint H8002K Muscle Series 195cc SB Chevy Heads, Assembled

Edelbrock 2970 Super Victor Intake Manifold, Aluminum, Chevy

Proform 66940RC Chevy HEI Distributor Red Cap; w/o Coil