1985 GMC K2500 Engine Parts

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1985 GMC K2500

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1985 GMC K2500

Products

-22%

Tuff Stuff |

#7457139AU12

Tuff Stuff 7139ABULL12 GM Silver Bullet 100 Amp Alternator, Chr

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Chrome

$214.99

/each

$278.84

-18%

Patriot Exhaust |

#447H8054

Patriot Exhaust H8054 Header, 73-87 Chevy Truck BBC, Raw, 1-3/4 Inch

Header Tube Type:

Long Tube

Flange Style:

Standard

Primary Tube Diameter:

1-3/4"

$338.55

/set

$413.79

-28%

Tuff Stuff |

#7457127ND12

Tuff Stuff 7127ND12 GM Alternator, 100 Amp, 1-Wire, Chrome

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Chrome

$167.99

/each

$233.61

-28%

Tuff Stuff |

#7457139FU12

Tuff Stuff 7139FBULL12 GM Silver Bullet 100 Amp Alternator, Black

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Powder Coated

$176.99

/each

$246.80

-22%

Tuff Stuff |

#7457139BU12

Tuff Stuff 7139BBULL12 GM Silver Bullet 100 Amp Alternator, Pol

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Polished

$194.99

/each

$252.95

55 Chevy Engine Build

Derek kicks off his 55 Chevy rebuild with a fresh small block.

Mick's 1950 Mercury Custom

Mick Rau has a garage full of cool cars, but this Hirohata-inspired Merc is a standout.

Transmission Replacement on a 55 Chevy

Learn how Zach replaces a transmission and breakaway converter in his 55 Chevy, with some helpful tips along the way.

Replacing GM Rear End Spherical Bushings

In this budget build, a GM rear end is upgraded in order to hold 400+ HP. See how spherical bushings are replaced in a used 8.5” GM 10 bolt rear end.

-31%

Tuff Stuff |

#7457127NDP12

Tuff Stuff 7127NDP12 GM Alternator, 100 Amp, 1-Wire, Polished

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Polished

$159.99

/each

$232.28

-22%

Tuff Stuff |

#7457140BU12

Tuff Stuff 7140BBULL12 GM Silver Bullet 140 Amp Alternator, Chr

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Chrome

$262.99

/each

$341.07

-28%

Tuff Stuff |

#7457127NKP12

Tuff Stuff 7127NKP12 GM Alternator, 140 Amp, 1-Wire, Polished

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Polished

$175.99

/each

$246.80

-29%

Tuff Stuff |

#7457127NKB12

Tuff Stuff 7127NKB12 GM Alternator, 140 Amp, 1-Wire, Black

(2)

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Powder Coated

$174.99

/each

$246.80

-9%

Holley |

#42530220BK

Holley 302-20BK GM Gen V LT Swap Oil Pan, Black, Turbo Oil/PVC

GTIN Code:

090127140772

$574.95

/each

$633.95

$104 Off

Powermaster |

#UP231868

Powermaster 9200 Starter, Chevy Ram Jet 350/502, 168 Tooth

Garage Sale Type:

Blemished

Starter Size:

Full Size

Flywheel/Flexplate Tooth Count:

168-tooth

$132.59

/each

$236.25

-19%

Powermaster |

#2559200

Powermaster 9200 Starter, Chevy Ram Jet 350/502, 168 Tooth

(4)

Starter Size:

Full Size

Flywheel/Flexplate Tooth Count:

168-tooth

Mount Type:

Offset

$189.99

/each

$236.25

Edelbrock |

#3259726

Edelbrock 9726 Valve Stem Seal, Ford FE, Set of 16

Machine Work Required:

Yes

Sold in Quantity:

Set

$75.95

/set

$119 Off

Powermaster |

#25547806

Powermaster 47806 Street Alternator, 200A, Serpentine, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

200 amp

Alternator Finish:

Natural

$326.99

/each

$446.25

Proform |

#58667080

Proform 67080 Chevy HEI Distributor Red Cap

Cap Type:

HEI / Male

Advance Type:

Mechanical and Vacuum

Trigger Style:

Magnetic

$246.99

/each

-28%

Tuff Stuff |

#91033018

Tuff Stuff 7127NF 1 Wire Black Alternator, 100 AMP, V Groove Pulley

(2)

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Powder Coated

$176.99

/each

$246.80

AC Delco |

#35512681665

AC Delco 41-101 Iridium Spark Plug

Thread Pitch:

14mm

Sold in Quantity:

Each

$10.49

/each

New Product

Enginetech |

#17300072

Enginetech BB623J010 GM 4.3L V6 Rod Bearing Set, .010in, 1985-14

$25.99

/each

New Product

Enginetech |

#17300073

Enginetech BB623JSTD GM 4.3L V6 Rod Bearing Set, STD, 1985-14

$25.99

/each

New Product

Enginetech |

#17300573

Enginetech PK185 GM 4.3L V6 Freeze Plug Kit, Iron, 1985-2009

$13.49

/each

New Product

Enginetech |

#17300574

Enginetech PK185B GM 4.3L V6 Freeze Plug Kit, Brass, 1985-2009

$33.99

/each

Edelbrock |

#3252832

Edelbrock 2832 Carbureted Intake Manifold Valley Plates, 9.2 Inch

Material Type:

Aluminum

Finish:

Natural

$124.95

/each

G Force GF-C-MM Cummins 6BT Motor Mounts, 73-87 Chevy/GMC Truck

G Force Crossmembers |

#64015026

G Force GF-C-MM Cummins 6BT Motor Mounts, 73-87 Chevy/GMC Truck

Attachment Style:

Bolt-on

Mount Material:

Steel

$250.00

/pair

New Product

Enginetech |

#17300545

Enginetech PHC262-B GM 4.3L V6 Head Gasket, Premium, MLS, 1985-14

$26.10

/each

New Product

Enginetech |

#17300088

Enginetech BC317J010 GM 4.3L V6 Main Bearing Set, .010in, 1978-14

$35.99

/each

New Product

Enginetech |

#17300089

Enginetech BC317JSTD GM 4.3L V6 Main Bearing Set, STD, 1978-14

$35.99

/each

Edelbrock |

#3251901

Edelbrock 1901 AVS2 Series 4 Barrel Carb, 500 cfm, Electric Choke

(13)

Carburetor Barrels:

4-Barrel

Fuel Type:

Gasoline

Choke Type:

Electric

$529.95

/each

Edelbrock |

#3251403

Edelbrock 1403 Performer 500 CFM 4 Barrel Carburetor, Electric Choke

(10)

Carburetor Barrels:

4-Barrel

Fuel Type:

Gasoline

Choke Type:

Electric

$524.94

/each

Edelbrock |

#3251404

Edelbrock 1404 Performer 500 CFM 4 Barrel Carburetor, Manual Choke

(20)

Carburetor Barrels:

4-Barrel

Fuel Type:

Gasoline

Choke Type:

Manual

$474.95

/each

Edelbrock |

#3257209

Edelbrock 7209 Intake Manifold Gasket Set, Chevy V6, 90 Degree

Sold in Quantity:

Set

Gasket Material:

Composite

Port Style:

Stock

$32.95

/set

Edelbrock |

#3251902

Edelbrock 1902 AVS2 Series 4 Barrel Carb, 500 cfm, Manual Choke

(5)

Carburetor Barrels:

4-Barrel

Fuel Type:

Gasoline

Choke Type:

Manual

$474.95

/each

Proform |

#58666509

Proform 66509 6-3/4" Harmonic Balancer Center Timing Mark

$91.99

/each

New Product

Enginetech |

#17300129

Enginetech CC407 GM 4.3L V6 Cam Bearing Set, 1978-2009

$16.49

/each

Hedman Hedders |

#41866091

Hedman Hedders 66091 67-91 Chevy Truck Headers, HTC

Header Tube Type:

Long Tube

Exhaust Port Shape:

Round

Flange Style:

Standard

$740.99

/set

Hedman Hedders |

#41863891

Hedman Hedders 63891 82-91 GM Blazer Headers, Black

Header Tube Type:

Long Tube

Exhaust Port Shape:

Oval

Flange Style:

Standard

$781.99

/set

Hedman Hedders |

#41863091

Hedman Hedders 63091 67-91 Chevy Truck Headers, Black

Header Tube Type:

Long Tube

Exhaust Port Shape:

Round

Flange Style:

Standard

$863.43

/set

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1985 GMC K2500 Engine Parts

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Products

Tuff Stuff 7139ABULL12 GM Silver Bullet 100 Amp Alternator, Chr

Patriot Exhaust H8054 Header, 73-87 Chevy Truck BBC, Raw, 1-3/4 Inch

Tuff Stuff 7127ND12 GM Alternator, 100 Amp, 1-Wire, Chrome

Tuff Stuff 7139FBULL12 GM Silver Bullet 100 Amp Alternator, Black

Tuff Stuff 7139BBULL12 GM Silver Bullet 100 Amp Alternator, Pol

Related Articles

Tuff Stuff 7127NDP12 GM Alternator, 100 Amp, 1-Wire, Polished

Tuff Stuff 7140BBULL12 GM Silver Bullet 140 Amp Alternator, Chr

Tuff Stuff 7127NKP12 GM Alternator, 140 Amp, 1-Wire, Polished

Tuff Stuff 7127NKB12 GM Alternator, 140 Amp, 1-Wire, Black

Holley 302-20BK GM Gen V LT Swap Oil Pan, Black, Turbo Oil/PVC

Powermaster 9200 Starter, Chevy Ram Jet 350/502, 168 Tooth

Powermaster 9200 Starter, Chevy Ram Jet 350/502, 168 Tooth

Edelbrock 9726 Valve Stem Seal, Ford FE, Set of 16

Powermaster 47806 Street Alternator, 200A, Serpentine, 12V, GM

Proform 67080 Chevy HEI Distributor Red Cap

Tuff Stuff 7127NF 1 Wire Black Alternator, 100 AMP, V Groove Pulley

AC Delco 41-101 Iridium Spark Plug

Enginetech BB623J010 GM 4.3L V6 Rod Bearing Set, .010in, 1985-14

Enginetech BB623JSTD GM 4.3L V6 Rod Bearing Set, STD, 1985-14

Enginetech PK185 GM 4.3L V6 Freeze Plug Kit, Iron, 1985-2009

Enginetech PK185B GM 4.3L V6 Freeze Plug Kit, Brass, 1985-2009

Edelbrock 2832 Carbureted Intake Manifold Valley Plates, 9.2 Inch

G Force GF-C-MM Cummins 6BT Motor Mounts, 73-87 Chevy/GMC Truck

Enginetech PHC262-B GM 4.3L V6 Head Gasket, Premium, MLS, 1985-14

Enginetech BC317J010 GM 4.3L V6 Main Bearing Set, .010in, 1978-14

Enginetech BC317JSTD GM 4.3L V6 Main Bearing Set, STD, 1978-14

Edelbrock 1901 AVS2 Series 4 Barrel Carb, 500 cfm, Electric Choke

Edelbrock 1403 Performer 500 CFM 4 Barrel Carburetor, Electric Choke

Edelbrock 1404 Performer 500 CFM 4 Barrel Carburetor, Manual Choke

Edelbrock 7209 Intake Manifold Gasket Set, Chevy V6, 90 Degree

Edelbrock 1902 AVS2 Series 4 Barrel Carb, 500 cfm, Manual Choke

Proform 66509 6-3/4" Harmonic Balancer Center Timing Mark

Enginetech CC407 GM 4.3L V6 Cam Bearing Set, 1978-2009

Hedman Hedders 66091 67-91 Chevy Truck Headers, HTC

Hedman Hedders 63891 82-91 GM Blazer Headers, Black

Hedman Hedders 63091 67-91 Chevy Truck Headers, Black