GMC Muscle & Classic Car Engine Parts

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Muscle Car

Products

-25%

Powermaster |

#255378028

Powermaster 378028 XS Volt Alternator, 140 Amps, Serpentine, GM

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Chrome plated

$251.99

/each

$337.50

-20%

Powermaster |

#25527802362

Powermaster 27802-362 Street Alternator, 105 Amps, Serp, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

105 amp

Alternator Finish:

Polished

$243.99

/each

$307.50

-18%

Powermaster |

#25527802

Powermaster 27802 Street Alternator, 105A, Serpentine, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

105 amp

Alternator Finish:

Polished

$226.99

/each

$277.50

-21%

Powermaster |

#25567802362

Powermaster 67802-362 Street Alternator, 140 Amps, Serp, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Polished

$264.99

/each

$337.50

$107 Off

Doug's Headers |

#447D375Y

Doug's Headers D375Y Tri-Y Header, 1-5/8 In, 67-74 Camaro, CC

Header Tube Type:

Tri-Y

Exhaust Port Shape:

Oval

Flange Style:

Standard

$1,071.74

/set

$1,178.91

What Was the First Muscle Car?

I'm sorry to have to tell you this, but the '64 GTO was not the first muscle car.

Vortec 4.8 LS Build: Horsepower Recipes, Specs, & Upgrades

The 4.8 LS engine is a salvage yard bargain vs the typical 5.3 or 6.0 LS and can still make great power for your LS swap needs.

Pick a Side: Who Made the Best Muscle Car?

Who gets your pick as the best manufacturer from the golden age of the muscle car wars?

What is Autocross | Can I Autocross a Muscle Car?

Prepare your classic muscle car for autocross competition by exploring the best options, beginner tips, and essential suspension upgrades.

Speedway Tech Talk - Lokar Muscle Car Shifter

Learn how to install our new Muscle Car Shifters from Lokar.

GM Gen V Engine Guide | LT & EcoTec3 Engine Specs Guide

Inside GM’s Gen V LT engine family: history, tech, and performance of each LT engine option available.

Speedway Motors to Debut New Products, Product Lines at 2024 SEMA Show

Speedway Motors announced today they will debut new products and two new product lines in their booth (#23791) at the 2024 SEMA Show Nov. 5-8 in Las Vegas, Nev.

Speedway Motors to Debut New Products, C10 Build at 2023 SEMA Show

Speedway Motors announced today they will debut new products along with their C10 build in their booth (#22891) at the 2023 SEMA Show Oct. 31-Nov. 3 in Las Vegas, Nev.

GM Rally Wheels

Choosing new wheels for a GMC Chevrolet truck. This project uses Speedway Motors GM Rally Wheels and new tires to enhance the appearance of the truck.

How to Mount a Modified Race Car Body

Learn a few tips on how to properly mount Modified bodies and some products that will help get your race car body fabrication job done!

-17%

Powermaster |

#25517802362

Powermaster 17802-362 Street Alternator, 105 Amps, Serp, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

105 amp

Alternator Finish:

Chrome

$252.99

/each

$307.50

-18%

Powermaster |

#25517802

Powermaster 17802 Street Alternator, 105A, Serpentine, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

105 amp

Alternator Finish:

Chrome

$226.99

/each

$277.50

$120 Off

Powermaster |

#255378648

Powermaster 378648 XS Volt Alternator, 200A, Serpentine, Chevy

One Wire Alternator:

Yes

Alternator Amperage:

200 amp

Alternator Finish:

Chrome

$504.99

/each

$625.00

-19%

Powermaster |

#255578648

Powermaster 578648 XS Volt Alternator, 200 Amp

One Wire Alternator:

Yes

Alternator Amperage:

200 amp

Alternator Finish:

Satin

$408.99

/each

$505.00

$151 Off

Powermaster |

#255678648

Powermaster 678648 GM CS144 XS Alternator, 200A, Polish, Straight

One Wire Alternator:

Yes

Alternator Amperage:

200 amp

Alternator Finish:

Polished

$473.99

/each

$625.00

-18%

Powermaster |

#255478648

Powermaster 478648 XS Volt Alternator, 200A, Serpentine, Chevy

One Wire Alternator:

Yes

Alternator Amperage:

200 amp

Alternator Finish:

Natural

$399.99

/each

$492.50

-25%

Powermaster |

#2557864

Powermaster 7864 Street Alternator, 170A, Serpentine, 12V, Chevy

One Wire Alternator:

Yes

Alternator Amperage:

170 amp

Alternator Finish:

Natural

$275.99

/each

$372.50

-9%

MSD 30829 Super Conductor Plug Wires,BB Chevy, With 8541 Crab Cap

MSD |

#54730829

MSD 30829 Super Conductor Plug Wires,BB Chevy, With 8541 Crab Cap

Conductor Style:

Spiral Core

Diameter:

8.5"

Cap Terminal Style:

HEI / Male

$218.95

/each

$242.95

$171 Off

Powermaster |

#25537864

Powermaster 37864 Street Alternator, 200A, Serpentine, 12V, Chevy

(1)

One Wire Alternator:

Yes

Alternator Amperage:

200 amp

Alternator Finish:

Chrome

$423.99

/each

$595.00

-18%

Powermaster |

#25557864

Powermaster 57864 Street Alternator, 200A, Serpentine, 12V, Chevy

One Wire Alternator:

Yes

Alternator Amperage:

200 amp

Alternator Finish:

Powder Coated

$386.99

/each

$476.25

ICT BILLET |

#82600061

ICT Billet LT Swap Motor Mount Kit

Attachment Style:

Bolt-on

Mount Material:

Aluminum

Bushing Material:

Rubber

as low as

$270.00

/set

ICT BILLET |

#826551816GBDY

ICT Billet 551816-GBDY LS Front Engine Plate 78-88 G-Body Mount

GTIN Code:

840117203419

$202.00

/each

-7%

Holley |

#42520140P

Holley 20-140P LS High-Mount A/C Accessory Drive Kit, Polished

Pulley Style:

Serpentine

Crankshaft Pulley Included:

Water Pump Pulley Included:

$1,099.95

/kit

$1,182.95

New Product

Enginetech |

#17300650

Enginetech S0629 GM 4.1L Rear Main Seal, 2-Piece, 1962-1968

$18.46

/each

Rebate

Flowtech 11585FLT GM V6 O-Port Upright Headers, 1-1/2 In Primary

Flowtech Exhaust |

#42511585FLT

Flowtech 11585FLT GM V6 O-Port Upright Headers, 1-1/2 In Primary

Header Tube Type:

Upswept

Exhaust Port Shape:

Round

Flange Style:

Standard

$223.95

/kit

$249.95

UMI 90059 78-88 G-Body Solid Engine Mount Kit, Black, Steel

UMI Performance |

#18590059

UMI 90059 78-88 G-Body Solid Engine Mount Kit, Black, Steel

(2)

Attachment Style:

Bolt-on

Mount Material:

Steel

Bushing Material:

Rubber

$129.99

/kit

UMI 90058 78-88 G-Body Heavy Duty Engine Mounts, Black, Steel

UMI Performance |

#18590058

UMI 90058 78-88 G-Body Heavy Duty Engine Mounts, Black, Steel

(1)

Attachment Style:

Bolt-on

Mount Material:

Steel

$49.99

/kit

UMI 90051 74-92 F/G-Body Solid Motor Mounts, Black, Mild Steel

UMI Performance |

#18590051

UMI 90051 74-92 F/G-Body Solid Motor Mounts, Black, Mild Steel

Attachment Style:

Weld-on/Bolt-on

Mount Material:

Steel

Bushing Material:

Rubber

$69.99

/kit

-19%

Powermaster |

#255478021

Powermaster 478021 Street Alternator, 140 Amps, V-belt, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Natural

$202.99

/each

$251.25

-9%

PerTronix |

#447808418

PerTronix 808418 Flame-Thrower Spark Plug Wires, 8 Cyl, GM HEI, Red

(1)

Conductor Style:

Spiral Core

Diameter:

Cap Terminal Style:

HEI / Male

$79.59

/set

$87.55

-9%

PerTronix |

#447808216

PerTronix 808216 Flame-Thrower Spark Plug Wires, 8 Cyl, GM HEI, Black

Conductor Style:

Spiral Core

Diameter:

Cap Terminal Style:

HEI / Male

$81.25

/set

$89.38

-19%

Powermaster |

#25547802

Powermaster 47802 Street Alternator, 140A, Serpentine, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Natural

$202.99

/each

$251.25

-22%

Powermaster |

#2557802

Powermaster 7802 Street Alternator, 105 Amps, Serpentine, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

105 amp

Alternator Finish:

Natural

$173.99

/each

$223.75

-20%

Powermaster |

#25567802

Powermaster 67802 Street Alternator, 140A, Serpentine, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Polished

$243.99

/each

$307.50

-24%

Powermaster |

#25537802

Powermaster 37802 Street Alternator, 140A, Serpentine, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Chrome

$230.99

/each

$307.50

-17%

Powermaster |

#25557802

Powermaster 57802 Street Alternator, 140A, Serpentine, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Powder Coated

$231.99

/each

$282.50

-18%

Powermaster |

#25517864

Powermaster 17864 Street Alternator, 170A, Serpentine, 12V, Chevy

One Wire Alternator:

Yes

Alternator Amperage:

170 amp

Alternator Finish:

Chrome

$399.99

/each

$492.50

-16%

PRW 2542701 Fluid, Race, SFI, Chev 396-427 1966-72, Int Balanced

PRW Power |

#5752542701

PRW 2542701 Fluid, Race, SFI, Chev 396-427 1966-72, Int Balanced

Material Type:

Steel

Finish:

Anodized

$291.23

/each

$349.48

New Vintage USA |

#2769950103

New Vintage USA 99501-03 12 SNAP-ADAPT 12 Pin Gauge Wiring

(1)

$98.99

/each

OER 3932435 1969-81 A/C Compressor Rear Mounting Support Bracket

OER |

#92624563

OER 3932435 1969-81 A/C Compressor Rear Mounting Support Bracket

Fits A/C Compressor Style:

Frigidaire A-6

Water Pump Style:

Long

$44.99

/each

-30%

Powermaster |

#25548206

Powermaster 48206 Street Alternator, 165A, Serpentine, 12V, Chevy

One Wire Alternator:

Yes

Alternator Amperage:

165 amp

Alternator Finish:

Natural

$205.99

/each

$297.50

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GMC Muscle & Classic Car Engine Parts

Model

Subcategory

Part

Brand

Transmission Family

Availability

Engine Family

Discounts

Price

Customer Rating

Products

Powermaster 378028 XS Volt Alternator, 140 Amps, Serpentine, GM

Powermaster 27802-362 Street Alternator, 105 Amps, Serp, 12V, GM

Powermaster 27802 Street Alternator, 105A, Serpentine, 12V, GM

Powermaster 67802-362 Street Alternator, 140 Amps, Serp, 12V, GM

Doug's Headers D375Y Tri-Y Header, 1-5/8 In, 67-74 Camaro, CC

Related Articles

Powermaster 17802-362 Street Alternator, 105 Amps, Serp, 12V, GM

Powermaster 17802 Street Alternator, 105A, Serpentine, 12V, GM

Powermaster 378648 XS Volt Alternator, 200A, Serpentine, Chevy

Powermaster 578648 XS Volt Alternator, 200 Amp

Powermaster 678648 GM CS144 XS Alternator, 200A, Polish, Straight

Powermaster 478648 XS Volt Alternator, 200A, Serpentine, Chevy

Powermaster 7864 Street Alternator, 170A, Serpentine, 12V, Chevy

MSD 30829 Super Conductor Plug Wires,BB Chevy, With 8541 Crab Cap

Powermaster 37864 Street Alternator, 200A, Serpentine, 12V, Chevy

Powermaster 57864 Street Alternator, 200A, Serpentine, 12V, Chevy

ICT Billet LT Swap Motor Mount Kit

ICT Billet 551816-GBDY LS Front Engine Plate 78-88 G-Body Mount

Holley 20-140P LS High-Mount A/C Accessory Drive Kit, Polished

Enginetech S0629 GM 4.1L Rear Main Seal, 2-Piece, 1962-1968

Flowtech 11585FLT GM V6 O-Port Upright Headers, 1-1/2 In Primary

UMI 90059 78-88 G-Body Solid Engine Mount Kit, Black, Steel

UMI 90058 78-88 G-Body Heavy Duty Engine Mounts, Black, Steel

UMI 90051 74-92 F/G-Body Solid Motor Mounts, Black, Mild Steel

Powermaster 478021 Street Alternator, 140 Amps, V-belt, 12V, GM

PerTronix 808418 Flame-Thrower Spark Plug Wires, 8 Cyl, GM HEI, Red

PerTronix 808216 Flame-Thrower Spark Plug Wires, 8 Cyl, GM HEI, Black

Powermaster 47802 Street Alternator, 140A, Serpentine, 12V, GM

Powermaster 7802 Street Alternator, 105 Amps, Serpentine, 12V, GM

Powermaster 67802 Street Alternator, 140A, Serpentine, 12V, GM

Powermaster 37802 Street Alternator, 140A, Serpentine, 12V, GM

Powermaster 57802 Street Alternator, 140A, Serpentine, 12V, GM

Powermaster 17864 Street Alternator, 170A, Serpentine, 12V, Chevy

PRW 2542701 Fluid, Race, SFI, Chev 396-427 1966-72, Int Balanced

New Vintage USA 99501-03 12 SNAP-ADAPT 12 Pin Gauge Wiring

OER 3932435 1969-81 A/C Compressor Rear Mounting Support Bracket

Powermaster 48206 Street Alternator, 165A, Serpentine, 12V, Chevy

Models: