1978 GMC C25 Suburban Engine Parts

6,424 products fit your

1978 GMC C25 Suburban

Add Engine

Show Direct Fit Parts

6,424 products

Sort By:

Clear All

Fitment

1978 GMC C25 Suburban

Products

COMP Cams |

#282K112144

COMP Cams K11-214-4 Magnum Hydraulic Camshaft Kit, Chevy B/B

Camshaft Type:

Hydraulic Flat Tappet

Intake Duration (.050" Lift):

253

Exhaust Duration (.050" Lift):

253

$712.95

/each

Edelbrock |

#3252065

Edelbrock 2065 RPM Air-Gap Dual-Quad Intake Manifold/Carburetor

Intake Manifold Type:

Dual Quad

Carburetor Quantity:

Two

Carburetor Barrels:

4-Barrel

$1,881.95

/each

COMP Cams |

#282CL116754

COMP Cams CL11-675-4 Xtreme Energy Solid Camshaft Kit, Chevy B/B

Camshaft Type:

Solid Flat Tappet

Intake Duration (.050" Lift):

224

Exhaust Duration (.050" Lift):

230

$456.95

/each

Edelbrock |

#32571363

Edelbrock 71363 Pro-Flo XT EFI Intake Manifold, Big Block Chevy

Injection Style:

Multi-port

RPM Range:

1,500-6,500

Material Type:

Aluminum

$1,045.95

/each

Edelbrock |

#32529025

Edelbrock 29025 Victor Jr Intake Manifold, 454-R EFI

Injection Style:

Multi-port

Carburetor Flange Type:

4-Barrel Square Bore

RPM Range:

3,500-7,500

$579.95

/each

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 |

#3254483

Edelbrock 4483 Signature Series Black Valve Cover Set,Big Block Chevy

(1)

Valve Cover Height:

Stock

Valve Cover Mounting Style:

Perimeter Bolt

Material Type:

Steel

$99.95

/set

Edelbrock |

#3257559

Edelbrock 7559 Valve Cover Gasket Set, Big Victor Heads

Gasket Material:

Core reinforced composite

Overall Thickness:

0.13"

$83.95

/set

Edelbrock |

#3252904

Edelbrock 2904 Victor Jr. 454-O Intake Manifold, Big Block Chevy

Intake Manifold Type:

Single Plane

Carburetor Flange Type:

4-Barrel Square Bore

RPM Range:

3,500-7,500

$489.95

/each

COMP Cams |

#282CL116028

COMP Cams CL11-602-8 Thumpr Hyd. Roller Camshaft Kit, Chevy B/B

Camshaft Type:

Hydraulic Roller Tappet

Intake Duration (.050" Lift):

243

Exhaust Duration (.050" Lift):

257

$1,225.95

/each

Edelbrock |

#3259776

Edelbrock 9776 Repl. Stainless Exhaust Valves, 1.880 Inch, Set/8

Material Type:

Stainless Steel

Sold in Quantity:

Set

$227.95

/set

Edelbrock |

#3259775

Edelbrock 9775 Intake Valves, Stainless Steel, 2.19 Inch, Set

Material Type:

Stainless Steel

Groove Count:

$251.95

/set

Edelbrock |

#32597387

Edelbrock 97387 Hydraulic Roller Lifter Installation Set, BBC

Material Type:

Steel

Finish:

Natural

$134.95

/each

Edelbrock |

#3259360

Edelbrock 9360 Replacement Intake Valves for Big Block Chevy

Material Type:

Stainless Steel

Groove Count:

$54.95

/each

Edelbrock |

#32577485

Edelbrock 77485 Victor Jr Cylinder Head, 106CC, B/B Chevy

Cylinder Head Style:

Assembled

Material Type:

Aluminum

Finish:

Natural

$1,570.95

/each

Edelbrock |

#3258554

Edelbrock 8554 Cylinder Head Bolt Set, Chevy 396,402,427,454

Fastener Style:

Bolt

Thread Pitch:

7/16-14

$359.95

/each

COMP Cams |

#28245078

COMP Cams 4507-8 Hi-Tech Rocker Arm Studs, 7/16-14, 2.000 Length, Set

Thread Pitch:

7/16"-20

Garage Sale Type:

Closeout

$97.95

/set

$145 Off

Powermaster |

#2558880

Powermaster 8-880 Drag Race Alternator Kit, 55A, V-belt, Chevy

One Wire Alternator:

Yes

Alternator Amperage:

55 amp

Alternator Finish:

Powder Coated

$383.99

/each

$528.75

COMP Cams |

#28219021

COMP Cams 19021-16 Ultra-Gold ARC Series Rocker Arms, Chevy 7/16-1.7

Rocker Arm Style:

Roller

Rocker Arm Ratio:

1.7:1

Material Type:

Aluminum

$435.95

/set

COMP Cams |

#282182616

COMP Cams 1826-16 Ultra Pro Magnum XD Rocker Arms, Full roller, 7/16

Rocker Arm Style:

Full Roller

Rocker Arm Ratio:

1.6:1

Stud Size:

.437"

$650.95

/set

COMP Cams |

#282K116795

COMP Cams K11-679-5 Xtreme Energy Solid Camshaft Kit, Chevy 396/454

Camshaft Type:

Solid Flat Tappet

Intake Duration (.050" Lift):

252

Exhaust Duration (.050" Lift):

260

$799.95

/each

COMP Cams |

#282RP141116

COMP Cams RP1411-16 Magnum Rocker Arms, Roller tip, 7/16 Stud, Kit

(1)

Rocker Arm Style:

Roller Tip

Rocker Arm Ratio:

1.7:1

Stud Size:

.437"

$295.95

/each

COMP Cams |

#282K112463

COMP Cams K11-246-3 Xtreme Energy Hydraulic Camshaft Kit, Chevy B/B

Camshaft Type:

Hydraulic Flat Tappet

Intake Duration (.050" Lift):

230

Exhaust Duration (.050" Lift):

236

$676.95

/each

COMP Cams |

#282K113024

COMP Cams K11-302-4 Computer-Controlled Hyd. Camshaft Kit, Chevy B/B

Camshaft Type:

Hydraulic Flat Tappet

Intake Duration (.050" Lift):

212

Exhaust Duration (.050" Lift):

218

$617.95

/each

COMP Cams |

#282K112353

COMP Cams K11-235-3 Xtreme Energy 4x4 Hydraulic Camshaft Kit,Chevy B/B

Camshaft Type:

Hydraulic Flat Tappet

Intake Duration (.050" Lift):

218

Exhaust Duration (.050" Lift):

226

$645.95

/each

-17%

Powermaster |

#255897

Powermaster 897 Alternator Bracket, B/B Chevy

Bracket Style:

Upper and lower brackets

Material Type:

Aluminum

Finish:

Satin

$121.99

/each

$148.75

COMP Cams |

#282CL112033

COMP Cams CL11-203-3 High Energy Hydraulic Camshaft Kit, Chevy B/B

Camshaft Type:

Hydraulic Flat Tappet

Intake Duration (.050" Lift):

212

Exhaust Duration (.050" Lift):

212

$386.95

/each

COMP Cams |

#282214

COMP Cams 214 Replacement Timing Cover Hardware Kit, Big Block Chevy

GTIN Code:

036584394006

$62.95

/each

COMP Cams |

#28231105

COMP Cams 3110-5 Hi-Tech Roller Race Timing Chain Set, Big Block Chevy

GTIN Code:

036584340379

$212.95

/set

-7%

Powermaster |

#255295

Powermaster 295 Crankshaft Pulley, V-Belt, 1 Groove, Chevy

Material Type:

Aluminum

Sold in Quantity:

Each

$73.99

/each

$80.00

Performance Distributors |

#91012222

Performance Distributors 122222DUI Rotor Bushing

(2)

$9.95

/each

Speedway Chevy B/B 396-454 Premium Noisy Gear Drive

Speedway Motors |

#91578410

Speedway Chevy B/B 396-454 Premium Noisy Gear Drive

(3)

$191.99

/each

COMP Cams |

#282K116014

COMP Cams K11-601-4 Thumpr Hydraulic Camshaft Kit, Chevy B/B

Camshaft Type:

Hydraulic Flat Tappet

Intake Duration (.050" Lift):

235

Exhaust Duration (.050" Lift):

249

$744.95

/each

P-Ayr 2120 Plastic Foam Big Block Chevy BBC Mock Up Engine Block

P-Ayr Products |

#91087200

P-Ayr 2120 Plastic Foam Big Block Chevy BBC Mock Up Engine Block

(5)

Material Type:

Foam

Finish:

Orange

$775.99

/each

Fel-Pro |

#3441804

Fel-Pro 1804 1965-90 B/B Chevy Oil Pan Gasket Set

(5)

GTIN Code:

084113018046

$24.99

/set

-9%

COMP Cams |

#UP235138

COMP Cams High Energy Rocker Arms, Non-roller, 7/16 Stud, Set

Garage Sale Type:

Open Box

Rocker Arm Style:

Non Roller

Rocker Arm Ratio:

1.7:1

$153.99

/set

$169.95

COMP Cams |

#282CL112133

COMP Cams CL11-213-3 Magnum Hydraulic Camshaft Kit, Chevy B/B

Camshaft Type:

Hydraulic Flat Tappet

Intake Duration (.050" Lift):

244

Exhaust Duration (.050" Lift):

244

$386.95

/each

Showing 1 - 504 of 6,424 results

Shop Feedback:

Did you find what you are looking for?

1978 GMC C25 Suburban Engine Parts

Subcategory

Part

Brand

Transmission Family

Availability

Engine Family

Discounts

Price

Customer Rating

Products

COMP Cams K11-214-4 Magnum Hydraulic Camshaft Kit, Chevy B/B

Edelbrock 2065 RPM Air-Gap Dual-Quad Intake Manifold/Carburetor

COMP Cams CL11-675-4 Xtreme Energy Solid Camshaft Kit, Chevy B/B

Edelbrock 71363 Pro-Flo XT EFI Intake Manifold, Big Block Chevy

Edelbrock 29025 Victor Jr Intake Manifold, 454-R EFI

Related Articles

Edelbrock 4483 Signature Series Black Valve Cover Set,Big Block Chevy

Edelbrock 7559 Valve Cover Gasket Set, Big Victor Heads

Edelbrock 2904 Victor Jr. 454-O Intake Manifold, Big Block Chevy

COMP Cams CL11-602-8 Thumpr Hyd. Roller Camshaft Kit, Chevy B/B

Edelbrock 9776 Repl. Stainless Exhaust Valves, 1.880 Inch, Set/8

Edelbrock 9775 Intake Valves, Stainless Steel, 2.19 Inch, Set

Edelbrock 97387 Hydraulic Roller Lifter Installation Set, BBC

Edelbrock 9360 Replacement Intake Valves for Big Block Chevy

Edelbrock 77485 Victor Jr Cylinder Head, 106CC, B/B Chevy

Edelbrock 8554 Cylinder Head Bolt Set, Chevy 396,402,427,454

COMP Cams 4507-8 Hi-Tech Rocker Arm Studs, 7/16-14, 2.000 Length, Set

Powermaster 8-880 Drag Race Alternator Kit, 55A, V-belt, Chevy

COMP Cams 19021-16 Ultra-Gold ARC Series Rocker Arms, Chevy 7/16-1.7

COMP Cams 1826-16 Ultra Pro Magnum XD Rocker Arms, Full roller, 7/16

COMP Cams K11-679-5 Xtreme Energy Solid Camshaft Kit, Chevy 396/454

COMP Cams RP1411-16 Magnum Rocker Arms, Roller tip, 7/16 Stud, Kit

COMP Cams K11-246-3 Xtreme Energy Hydraulic Camshaft Kit, Chevy B/B

COMP Cams K11-302-4 Computer-Controlled Hyd. Camshaft Kit, Chevy B/B

COMP Cams K11-235-3 Xtreme Energy 4x4 Hydraulic Camshaft Kit,Chevy B/B

Powermaster 897 Alternator Bracket, B/B Chevy

COMP Cams CL11-203-3 High Energy Hydraulic Camshaft Kit, Chevy B/B

COMP Cams 214 Replacement Timing Cover Hardware Kit, Big Block Chevy

COMP Cams 3110-5 Hi-Tech Roller Race Timing Chain Set, Big Block Chevy

Powermaster 295 Crankshaft Pulley, V-Belt, 1 Groove, Chevy

Performance Distributors 122222DUI Rotor Bushing

Speedway Chevy B/B 396-454 Premium Noisy Gear Drive

COMP Cams K11-601-4 Thumpr Hydraulic Camshaft Kit, Chevy B/B

P-Ayr 2120 Plastic Foam Big Block Chevy BBC Mock Up Engine Block

Fel-Pro 1804 1965-90 B/B Chevy Oil Pan Gasket Set

COMP Cams High Energy Rocker Arms, Non-roller, 7/16 Stud, Set

COMP Cams CL11-213-3 Magnum Hydraulic Camshaft Kit, Chevy B/B