1985 GMC K2500 Engine Parts

5,478 products fit your

1985 GMC K2500

Add Engine

Show Direct Fit Parts

5,478 products

Sort By:

Clear All

Fitment

1985 GMC K2500

Products

COMP Cams |

#282094228

COMP Cams 09-422-8 Magnum Hyd. Roller Camshaft, Chevy 90 Degree V6

Camshaft Type:

Hydraulic Roller Tappet

RPM Range:

2000-5500

Intake Duration (.050" Lift):

215

$577.95

/each

COMP Cams |

#282564108

COMP Cams 56-410-8 Magnum Hyd. Roller Camshaft, Chevy 4.3L

Camshaft Type:

Hydraulic Roller Tappet

RPM Range:

1200-4500

Intake Duration (.050" Lift):

206

$577.95

/each

-18%

Powermaster |

#25527290114

Powermaster 27290-114 Retro Alternator, 120A, Serpentine, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

120 amp

Alternator Finish:

Polished

$241.99

/each

$296.25

Hooker 2453HKR Competition Long Tube Header, Painted

Hooker Headers |

#4252453HKR

Hooker 2453HKR Competition Long Tube Header, Painted

Header Tube Type:

Long Tube

Exhaust Port Shape:

Oval

Flange Style:

Standard

$174.95

/set

$423 Off

Hooker 2453-1HKR Competition Long Tube Header, Ceramic Coated

Hooker Headers |

#42524531HKR

Hooker 2453-1HKR Competition Long Tube Header, Ceramic Coated

Header Tube Type:

Long Tube

Exhaust Port Shape:

Oval

Flange Style:

Standard

$364.95

/set

$787.95

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.

Edge Products |

#425841303

Edge Products 84130-3 Edge Insight CTS3 Digital Gauge Monitor

Sold in Quantity:

Each

GTIN Code:

810009938903

$549.95

/kit

Hedman Hedders |

#41869230

Hedman Hedders 69230 67-91 GM Truck Headers, Long Tube, Uncoated

Header Tube Type:

Long Tube

Exhaust Port Shape:

Round

Flange Style:

Standard

$287.99

/set

Hedman Hedders |

#41869233

Hedman Hedders 69233 67-91 GM 4WD Truck Headers, Long Tube, Black

Header Tube Type:

Long Tube

Exhaust Port Shape:

Round

Flange Style:

Standard

$557.80

/set

-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

-23%

Powermaster |

#2557288104

Powermaster 7288-104 Retro Alternator, 120A, Serpentine, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

120 amp

Alternator Finish:

Natural

$196.99

/each

$257.50

Flowtech 31506FLT Long Tube Header, Ceramic Coated

Flowtech Exhaust |

#42531506FLT

Flowtech 31506FLT Long Tube Header, Ceramic Coated

Header Tube Type:

Long Tube

Exhaust Port Shape:

Round

Flange Style:

Standard

$319.95

/each

Rebate

Flowtech 11506FLT Long Tube Header, 1.625 Inch Tube Size

Flowtech Exhaust |

#42511506FLT

Flowtech 11506FLT Long Tube Header, 1.625 Inch Tube Size

(1)

Header Tube Type:

Long Tube

Exhaust Port Shape:

Round

Flange Style:

Standard

$238.95

/set

$265.95

COMP Cams |

#28214121

COMP Cams 1412-1 Magnum Rocker Arm, Roller tip, 3/8 Stud, Each

Rocker Arm Style:

Roller Tip

Rocker Arm Ratio:

1.5:1

Stud Size:

.375"

$14.95

/each

COMP Cams |

#282141212

COMP Cams 1412-12 Magnum Rocker Arms, Roller tip, 3/8 Stud, Set

Rocker Arm Style:

Roller Tip

Rocker Arm Ratio:

1.5:1

Stud Size:

.375"

$171.95

/set

Chevy 6-Cylinder HEI Distributor Replacement Cap and Rotor, Black

Speedway Motors |

#289JM6953BK

Chevy 6-Cylinder HEI Distributor Replacement Cap and Rotor, Black

(1)

Cap Type:

HEI / Male

Sold in Quantity:

Each

$14.49

/each

COMP Cams |

#282141612

COMP Cams 1416-12 Magnum Rocker Arms, Roller tip, 3/8 Stud, Set

Rocker Arm Style:

Roller Tip

Rocker Arm Ratio:

1.6:1

Stud Size:

.375"

$174.95

/set

Speedway Motors |

#289JM6521BK

Chevy 262CI/4.3L V6 HEI Distributor

(5)

Cap Type:

HEI / Male

Advance Type:

Mechanical and Vacuum

$91.99

/each

Edelbrock |

#3252111

Edelbrock 2111 Performer 90 deg. V6 Intake Manifold, Chevy 4.3L

(6)

Intake Manifold Type:

Dual Plane

Carburetor Flange Type:

4-Barrel Square Bore

RPM Range:

Idle-5,500

$397.95

/each

-23%

Powermaster |

#2557288

Powermaster 7288 Alternator, 120 Amps, V-belt, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

120 amp

Alternator Finish:

Natural

$197.99

/each

$257.50

-20%

Powermaster |

#25527290

Powermaster 27290 Retro Alternator, 120 Amps, V-belt, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

120 amp

Alternator Finish:

Polished

$236.99

/each

$296.25

COMP Cams |

#28285012

COMP Cams 850-12 High Energy Lifters, Hydraulic roller, Chevy, Set

Lifter Type:

Hydraulic Roller

Lifter Body Diameter:

0.842"

$168.95

/set

1978,1980-85 Chevy C/K/G/P Truck Engine Oil Pan - OE Replacement

Speedway Motors |

#37110016

1978,1980-85 Chevy C/K/G/P Truck Engine Oil Pan - OE Replacement

Drain Plug Thread:

M14*1.5P

Sold in Quantity:

Each

$70.99

/each

COMP Cams |

#282160212

COMP Cams 1602-12 Ultra Pro Magnum Rocker Arms, Full Roller, 3/8, Set

Rocker Arm Style:

Full Roller

Rocker Arm Ratio:

1.6:1

Stud Size:

.375"

$392.95

/set

-9%

JBA 1830S-6 Shorty Header, SS, GM Truck 5.0/5.7L

JBA Headers |

#4471830S6

JBA 1830S-6 Shorty Header, SS, GM Truck 5.0/5.7L

Header Tube Type:

Shorty

Flange Style:

Standard

Primary Tube Diameter:

1-5/8"

$907.02

/kit

$997.72

$143 Off

Powermaster |

#255378068

Powermaster 378068 XS Volt Alternator, 200 Amps, Serpentine, GM

One Wire Alternator:

Yes

Alternator Amperage:

200 amp

Alternator Finish:

Chrome

$451.99

/each

$595.00

$137 Off

Powermaster |

#255578068

Powermaster 578068 XS Volt Alternator, 200 Amps, Serpentine, GM

One Wire Alternator:

Yes

Alternator Amperage:

200 amp

Alternator Finish:

Powder Coated

$367.99

/each

$505.00

$115 Off

Powermaster |

#255478068

Powermaster 478068 XS Volt Alternator, 200 Amps, Serpentine, GM

One Wire Alternator:

Yes

Alternator Amperage:

200 amp

Alternator Finish:

Natural

$377.99

/each

$492.50

-20%

Powermaster |

#25557806

Powermaster 57806 Street Alternator, 200A, Serpentine, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

200 amp

Alternator Finish:

Powder Coated

$380.99

/each

$476.25

$107 Off

JBA 1830S-6JS Shorty Header, SS, GM Truck 5.0/5.7L

JBA Headers |

#4471830S6JS

JBA 1830S-6JS Shorty Header, SS, GM Truck 5.0/5.7L

Header Tube Type:

Shorty

Flange Style:

Standard

Primary Tube Diameter:

1-5/8"

$1,071.74

/kit

$1,178.91

$134 Off

Powermaster |

#25537806

Powermaster 37806 Street Alternator, 200A, Serpentine, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

200 amp

Alternator Finish:

Chrome

$430.99

/each

$565.00

Rebate

Edelbrock |

#32544263

Edelbrock 44263 Hold-Down Tab Kit, SBC, 5 Inch Long, Set of 4

Material Type:

Steel

Finish:

Black

$17.56

/kit

$21.95

-9%

Patriot Exhaust |

#447H8054B

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

Header Tube Type:

Long Tube

Exhaust Port Shape:

Round

Flange Style:

Standard

$430.46

/set

$473.51

-9%

PerTronix |

#447D107700

PerTronix D107700 Flame-Thrower Electronic Distributor, GM 90 Deg

Cap Type:

Socket / Female

Advance Type:

Mechanical and Vacuum

$412.34

/each

$453.57

-10%

MSD 31419 Super Conductor Plug Wires, Chevy Truck 305-350 85-On

MSD |

#54731419

MSD 31419 Super Conductor Plug Wires, Chevy Truck 305-350 85-On

Conductor Style:

Spiral Core

Diameter:

8.5"

$173.95

/each

$193.95

$134 Off

Powermaster |

#25567806

Powermaster 67806 Street Alternator, 200A, Serpentine, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

200 amp

Alternator Finish:

Polished

$430.99

/each

$565.00

ICT BILLET |

#82655103

ICT BILLET 5510-KIT003EM LS Swap Engine Mount Kit, 73-87 GM Truck

Sold in Quantity:

Set

$260.00

/set

Showing 1 - 648 of 5,478 results

Shop Feedback:

Did you find what you are looking for?

1985 GMC K2500 Engine Parts

Subcategory

Part

Brand

Transmission Family

Availability

Engine Family

Discounts

Price

Customer Rating

Products

COMP Cams 09-422-8 Magnum Hyd. Roller Camshaft, Chevy 90 Degree V6

COMP Cams 56-410-8 Magnum Hyd. Roller Camshaft, Chevy 4.3L

Powermaster 27290-114 Retro Alternator, 120A, Serpentine, 12V, GM

Hooker 2453HKR Competition Long Tube Header, Painted

Hooker 2453-1HKR Competition Long Tube Header, Ceramic Coated

Related Articles

Edge Products 84130-3 Edge Insight CTS3 Digital Gauge Monitor

Hedman Hedders 69230 67-91 GM Truck Headers, Long Tube, Uncoated

Hedman Hedders 69233 67-91 GM 4WD Truck Headers, Long Tube, Black

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

Powermaster 7288-104 Retro Alternator, 120A, Serpentine, 12V, GM

Flowtech 31506FLT Long Tube Header, Ceramic Coated

Flowtech 11506FLT Long Tube Header, 1.625 Inch Tube Size

COMP Cams 1412-1 Magnum Rocker Arm, Roller tip, 3/8 Stud, Each

COMP Cams 1412-12 Magnum Rocker Arms, Roller tip, 3/8 Stud, Set

Chevy 6-Cylinder HEI Distributor Replacement Cap and Rotor, Black

COMP Cams 1416-12 Magnum Rocker Arms, Roller tip, 3/8 Stud, Set

Chevy 262CI/4.3L V6 HEI Distributor

Edelbrock 2111 Performer 90 deg. V6 Intake Manifold, Chevy 4.3L

Powermaster 7288 Alternator, 120 Amps, V-belt, 12V, GM

Powermaster 27290 Retro Alternator, 120 Amps, V-belt, 12V, GM

COMP Cams 850-12 High Energy Lifters, Hydraulic roller, Chevy, Set

1978,1980-85 Chevy C/K/G/P Truck Engine Oil Pan - OE Replacement

COMP Cams 1602-12 Ultra Pro Magnum Rocker Arms, Full Roller, 3/8, Set

JBA 1830S-6 Shorty Header, SS, GM Truck 5.0/5.7L

Powermaster 378068 XS Volt Alternator, 200 Amps, Serpentine, GM

Powermaster 578068 XS Volt Alternator, 200 Amps, Serpentine, GM

Powermaster 478068 XS Volt Alternator, 200 Amps, Serpentine, GM

Powermaster 57806 Street Alternator, 200A, Serpentine, 12V, GM

JBA 1830S-6JS Shorty Header, SS, GM Truck 5.0/5.7L

Powermaster 37806 Street Alternator, 200A, Serpentine, 12V, GM

Edelbrock 44263 Hold-Down Tab Kit, SBC, 5 Inch Long, Set of 4

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

PerTronix D107700 Flame-Thrower Electronic Distributor, GM 90 Deg

MSD 31419 Super Conductor Plug Wires, Chevy Truck 305-350 85-On

Powermaster 67806 Street Alternator, 200A, Serpentine, 12V, GM

ICT BILLET 5510-KIT003EM LS Swap Engine Mount Kit, 73-87 GM Truck