1978 GMC C25 Suburban Engine Parts

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1978 GMC C25 Suburban

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1978 GMC C25 Suburban

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Edelbrock |

#32560499

Edelbrock 60499 Performer Cylinder Head Assembled Big Block Chevy

Cylinder Head Style:

Assembled

Material Type:

Aluminum

Finish:

Natural

$1,367.95

/each

Edelbrock |

#3254241

Edelbrock 4241 Aluminum Timing Cover, Polished, Big Block Chevy

(1)

Style:

One-Piece

Material Type:

Aluminum

Finish:

Polished

$68.95

/each

Edelbrock |

#3256998

Edelbrock 6998 Replacement Timing Cover Gasket Set, Big Block Chevy

Material Type:

Fiber

Sold in Quantity:

Kit

$21.95

/each

Edelbrock |

#3257562

Edelbrock 7562 RPM Air-Gap 2-R Intake Manifold, Big Block Chevy

(2)

Intake Manifold Type:

Dual Plane

Carburetor Flange Type:

4-Barrel Square Bore

RPM Range:

1,500-6,500

$487.95

/each

-10%

MSD 31363 Black Super Conductor Big Block Chevy, 74-76 HEI

MSD |

#54731363

MSD 31363 Black Super Conductor Big Block Chevy, 74-76 HEI

(2)

Conductor Style:

Spiral Core

Diameter:

8.5"

$160.95

/each

$178.95

1978-88 GM Metric Chassis Hobby & Stock Car Build Lists

Our new 78-88 GM Metric Chassis kits give the builder an all new kit, ready for assembly. Speedway Motors also carries everything else from suspension, body panels all the way to the engine to put your new Hobby Stock or Stock Car on the track.

Engine Cylinder Numbers

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.

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.

Centering a 525 Steering Gear

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

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.

Edelbrock |

#3257891

Edelbrock 7891 Accu-Drive Gear Drive, Big Block Chevy Mark IV

Sold in Quantity:

Set

Gear Material:

Steel

$342.95

/each

Edelbrock |

#32560455

Edelbrock 60455 Performer RPM Cylinder Head, Big Block Chevy

Cylinder Head Style:

Assembled

Material Type:

Aluminum

Finish:

Natural

$1,403.95

/each

New Product

Enginetech |

#17300702

Enginetech TS163 SBC 350 Timing Set, Roller, 1957-1995

$45.99

/each

Edelbrock |

#3252095

Edelbrock 2095 Power Package Top End Engine Kit, Big Block Chevy

Finish:

Natural

Material Type:

Aluminum

Cylinder Head Style:

Assembled

$3,710.95

/each

New Product

Enginetech |

#17300070

Enginetech BB619J010 BBC 454/396 Rod Bearing Set, .010in, 1958-07

$33.99

/each

New Product

Enginetech |

#17300071

Enginetech BB619JSTD BBC 454/396 Rod Bearing Set, Standard

$33.99

/each

Speedway Motors |

#180652394

Chevy Anti-Pump Up Hydraulic Lifters

(17)

Sold in Quantity:

Set

Lifter Body Diameter:

0.842"

$122.99

/set

Edelbrock |

#3254683

Edelbrock 4683 Signature Series Black Valve Cover Set, BB Chevy

Valve Cover Height:

Tall

Valve Cover Mounting Style:

Perimeter Bolt

Material Type:

Steel

$105.95

/set

Edelbrock |

#3257810

Edelbrock 7810 Performer-Link True Roller Timing Set Chain, BB Chevy

Sold in Quantity:

Set

Timing Chain Style:

Double Roller

Retard at Camshaft:

2 degree

$82.95

/each

-9%

PerTronix |

(2)

Camshaft Type:

Hydraulic Flat Tappet

Intake Duration (.050" Lift):

218

Exhaust Duration (.050" Lift):

228

$346.95

/each

Edelbrock |

#3254480

Edelbrock 4480 Signature Series Chrome Valve Cover Set, BB Chevy

(1)

Valve Cover Height:

Stock

Valve Cover Mounting Style:

Perimeter Bolt

Material Type:

Steel

$94.95

/set

Edelbrock |

#3257580

Edelbrock 7580 Valve Cover Gasket Set, Chevy 7.4L

Sold in Quantity:

Pair

Gasket Material:

Composite with steel core

Overall Thickness:

0.31"

$59.95

/set

Edelbrock |

#3257202

Edelbrock 7202 Intake Manifold Gasket Set, Chevy 396-454

(1)

Sold in Quantity:

Set

Gasket Material:

Composite

Port Style:

Rectangular

$32.95

/each

Edelbrock |

#3254680

Edelbrock 4680 Signature Series Chrome Valve Cover Set, BB Chevy

Valve Cover Height:

Tall

Valve Cover Mounting Style:

Perimeter Bolt

Material Type:

Steel

$98.95

/set

Vintage Air |

#72509100VUA

Vintage Air 09100-VUA 100 Amp Single Wire Alternator Gm

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Natural

$170.99

/each

MSD 8225 HEI High Performance Direct Replacement Coil

MSD |

#5478225

MSD 8225 HEI High Performance Direct Replacement Coil

(10)

Maximum Voltage:

42,000 volts

$129.95

/each

Edelbrock |

#3257302

Edelbrock 7302 Cylinder Head Gasket, 4.370 Inch Chevy 1965-90 Mark IV

(1)

Compressed Thickness:

0.038"

Sold in Quantity:

Pair

Material Type:

Steel Core Laminate

$61.95

/set

Edelbrock |

#3257363

Edelbrock 7363 Cylinder Head Gasket Set, Chevy Mark IV

Sold in Quantity:

Set

GTIN Code:

085347073634

$164.95

/set

Spectre 586 Valve Cover Gaskets, Chevy/GMC 396-454

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Natural

$191.99

/each

$235.00

Edelbrock |

#3255895

Edelbrock 5895 Sure Seat Valve Spring, Single, 1.500 Inch

Valve Spring Style:

Standard

Material Type:

Steel

$280.95

/set

Edelbrock |

#3255862

Edelbrock 5862 Sure Seat Valve Spring, Single, 1.500 Inch

Valve Spring Style:

Standard

Sold in Quantity:

Set

Number of Springs Per Valve:

Single

$90.95

/set

-24%

Powermaster |

#25567293364

Powermaster 67293-364 Street Alternator, 150 Amps, Serp, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Polished

$214.99

/each

$283.75

-23%

Powermaster |

#25567293114

Powermaster 67293-114 Alternator, 150 Amps, Serpentine, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Polished

$210.99

/each

$277.50

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1978 GMC C25 Suburban Engine Parts

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Products

Edelbrock 60499 Performer Cylinder Head Assembled Big Block Chevy

Edelbrock 4241 Aluminum Timing Cover, Polished, Big Block Chevy

Edelbrock 6998 Replacement Timing Cover Gasket Set, Big Block Chevy

Edelbrock 7562 RPM Air-Gap 2-R Intake Manifold, Big Block Chevy

MSD 31363 Black Super Conductor Big Block Chevy, 74-76 HEI

Related Articles

Edelbrock 7891 Accu-Drive Gear Drive, Big Block Chevy Mark IV

Edelbrock 60455 Performer RPM Cylinder Head, Big Block Chevy

Enginetech TS163 SBC 350 Timing Set, Roller, 1957-1995

Edelbrock 2095 Power Package Top End Engine Kit, Big Block Chevy

Enginetech BB619J010 BBC 454/396 Rod Bearing Set, .010in, 1958-07

Enginetech BB619JSTD BBC 454/396 Rod Bearing Set, Standard

Chevy Anti-Pump Up Hydraulic Lifters

Edelbrock 4683 Signature Series Black Valve Cover Set, BB Chevy

Edelbrock 7810 Performer-Link True Roller Timing Set Chain, BB Chevy

PerTronix D3000 Flame-Thrower HEI Ignition Coil, GM, Red/Yellow

Edelbrock 75621 RPM Air-Gap Intake Manifold, B/B Chevy 2-R, Pol

Edelbrock 21613 Performer Intake Manifold, Black, Chevy 396-454

Edelbrock 2162 Performer-Plus Camshaft/Lifter Kit, Chevy Big Block

Edelbrock 4480 Signature Series Chrome Valve Cover Set, BB Chevy

Edelbrock 7580 Valve Cover Gasket Set, Chevy 7.4L

Edelbrock 7202 Intake Manifold Gasket Set, Chevy 396-454

Edelbrock 4680 Signature Series Chrome Valve Cover Set, BB Chevy

Vintage Air 09100-VUA 100 Amp Single Wire Alternator Gm

MSD 8225 HEI High Performance Direct Replacement Coil

Edelbrock 7302 Cylinder Head Gasket, 4.370 Inch Chevy 1965-90 Mark IV

Edelbrock 7363 Cylinder Head Gasket Set, Chevy Mark IV

Spectre 586 Valve Cover Gaskets, Chevy/GMC 396-454

Powermaster 37293-367 Street Alternator, 150A, V-belt, 12V, GM

Powermaster 37293-313 Street Alternator, 150 Amps, Serp, 12V, GM

Powermaster 37293-114 Street Alternator, 150 Amps, Serp, 12V, GM

Powermaster 57293-104 Street Alternator, 150 Amps, Serp, 12V, GM

Powermaster 47293-104 Street Alternator, 150 Amps, Serp, 12V, GM

Edelbrock 5895 Sure Seat Valve Spring, Single, 1.500 Inch

Edelbrock 5862 Sure Seat Valve Spring, Single, 1.500 Inch

Powermaster 67293-364 Street Alternator, 150 Amps, Serp, 12V, GM

Powermaster 67293-114 Alternator, 150 Amps, Serpentine, 12V, GM