1981 GMC K2500 Suburban Engine Parts

5,436 products fit your

1981 GMC K2500 Suburban

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1981 GMC K2500 Suburban

Products

-83%

Aeroquip |

#61741351

Aeroquip FBL4135 Crimp Hose Fitting, 90 Degree, AN 12, Black

Garage Sale Type:

Closeout

Fitting Hose Size:

-12 AN

Fitting End A:

-12 AN Female

$13.78

/each

$84.99

$269 Off

Holley |

#4255501080

Holley 550-1080 Terminator Stealth 2X4 4500 Kit, Polished

Injection Style:

Throttle Body

Injector Size:

100 lb/hr @ 58.5 PSI

Max Horsepower Rating:

1500

$3,949.95

/kit

$4,218.95

-10%

Turbosmart |

#37504041122

Turbosmart TS-0404-1122 Low Fuel Pressure Regulator, AN 6, Black

Sold in Quantity:

Each

Material Type:

Aluminum

$218.69

/each

$242.99

-76%

Precision Turbo |

#38674200

Precision Turbo PTP074 Mid/Large Frame Oil Drain Flange

Garage Sale Type:

Discontinued

Turbo Oil Flange Type:

Turbo Drain

Material Type:

Stainless Steel

$9.72

/each

$41.99

-20%

Vibrant |

#32112780

Vibrant 12780 Gen3 Catch Can Reservoir, Small

Diameter:

2.5 in

Height:

5 in

Fitting Size 1:

-8 ORB drain port

$77.99

/each

$97.99

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.

Rebuilding a 4160 Holley Carburetor

Rebuilding a carburetor or renewing it is not as hard or intimidating as it looks. This article will guide you through the steps using a Holley rebuild kit.

Selecting Axles for a 1931 Model A

In this Tech Tip, John answers a customer question about finding the right axle length for his 1931 Model A.

-7%

Hooker BHS518 Blackheart LT Swap Exhaust Manifolds, Black Ceramic

Hooker Headers |

#425BHS518

Hooker BHS518 Blackheart LT Swap Exhaust Manifolds, Black Ceramic

Finish:

Ceramic Coated

Collector Diameter:

2-1/2 Inch

$571.95

/set

$618.95

LSM Racing Products |

#91081171

LSM Racing Products PC-100SLC-400 Head Pressure Tester

$329.99

/each

ICT 551028-GZ01 Godzilla Swap Billet Aluminum Motor Mount Set

ICT BILLET |

#82651028-GODZ

ICT 551028-GZ01 Godzilla Swap Billet Aluminum Motor Mount Set

Attachment Style:

Bolt-on

Mount Material:

Billet Aluminum

Bushing Material:

Polyurethane

$444.00

/set

$132 Off

Holley |

#425550918T

Holley 550-918T Terminator X Max LS2/LS3 MPFI Kit

Ignition Type:

Factory GM

Injector Connector:

USCAR (EV6)

Tuner Style:

USB/CAN Tuning Cable

$1,949.95

/each

$2,081.95

Tuff Stuff |

#7457653A

Tuff Stuff 7653A 6 Groove Pulley And Bullet Cover, Chrome

Belt Type:

Serpentine

GTIN Code:

698252013550

$46.99

/each

$200 Off

Holley |

#4255501011

Holley 550-1011 Terminator X Max Stealth 4150 EFI wTrans Control

Injection Style:

Throttle Body

Injector Size:

100 lb/hr @ 58.5 PSI

Max Horsepower Rating:

650

$2,499.95

/each

$2,699.95

FiTech |

#52130061

FiTech 30061 Go EFI 2x4 625 HP Dual Quad EFI System, Bright

Injection Style:

Throttle Body

Max Horsepower Rating:

625

ECM Included:

Yes

$1,916.00

/each

Driven Racing Oil |

#91022408

Driven Racing Oil 22408-4 10W40 Crate Engine Oil 4X1 Gallon

Oil Weight:

10W40

Oil Type:

Synthetic

ZDDP Enhanced:

Yes

$292.84

/each

-9%

Aeromotive |

#10913136

Aeromotive 13136 Compact Billet EFI Regulator, -6 AN Inlet/Return

Fuel Pressure Rating (psi):

30-70

GTIN Code:

684980008494

$208.60

/each

$229.46

-9%

Aeromotive |

#10913006

Aeromotive 13006 Carbureted Regulator Repair Kit

GTIN Code:

684980002911

$64.22

/kit

$70.64

-5%

Dakota Digital |

#365PAC1300

Dakota Digital PAC-1300 Retained Accessory Power, Light Control

Sold in Quantity:

Each

GTIN Code:

670219100978

$247.00

/set

$260.00

Pico |

#9100002DF

Pico 0002-DF Vinyl Vacuum Cap Kit, 50 Pcs

Sold in Quantity:

Each

GTIN Code:

035704100213

$6.99

/each

New Vintage USA |

#2766912601

New Vintage USA 69126-01 1969 Series 2 1/16 Oil Pressure Black

Gauge Diameter:

2-1/16"

Gauge Series:

Analog

Gauge Style:

Electric

$186.99

/each

K&N E-3032R Racing Air Filters, 2in Tall, Round

K&N |

#465E3032R

K&N E-3032R Racing Air Filters, 2in Tall, Round

Material Type:

Cotton Gauze

Shape:

Round

$83.99

/each

Mobil 1 |

#3241126271

Mobil 1 Extended Performance Full Synthetic Motor Oil 5W-30, 1 Qt

Oil Weight:

5W30

Oil Type:

Synthetic

ZDDP Enhanced:

$11.99

/each

K&N 62-1514 Vent Air Filter/Breather, 1.50 Inch

K&N |

#4651514

K&N 62-1514 Vent Air Filter/Breather, 1.50 Inch

(1)

Attachment Style:

Clamp-on

Valve Cover Hole Size:

1.50 Inch

Shape:

Round

$31.99

/each

-7%

Hooker 2001HKR Block Hugger Header, SB Chevy, 1.625 Inch Tube Size

Hooker Headers |

#4252001HKR

Hooker 2001HKR Block Hugger Header, SB Chevy, 1.625 Inch Tube Size

(1)

Header Tube Type:

Block Hugger

Exhaust Port Shape:

Round

Flange Style:

Standard

$675.95

/set

$731.95

-7%

Earls |

#425803110ERL

Earls 803110ERL 30 Degree -10 AN Female to -10 AN Hose Adapter

Fitting Hose Size:

-10 AN

Fitting End A:

-10 AN Female

Fitting End B:

-10 AN Hose

$59.89

/each

$64.95

-7%

Earls |

#425806106ERL

Earls 806106ERL 60 Degree -6 AN Female to -6 AN Hose Adapter

Fitting Hose Size:

-6 AN

Fitting End A:

-6 AN Female

Fitting End B:

-6 AN Hose

$39.90

/each

$43.17

-7%

Earls |

#425AT809006ERL

Earls AT809006ERL 90 Degree -6 AN Female to -6 AN Swivel Low Profile

Fitting Hose Size:

-6 AN

Fitting End A:

-6 AN Female

Fitting End B:

-6 AN Hose

$51.95

/each

$56.19

Magnuson Superchargers |

#79805047

Magnuson Superchargers 31-23-05-047-BL Inlet and Barbs, 103MM

Color:

Black

Sold in Quantity:

Each

$399.00

/set

-76%

Speedway Replacement Nitrile O-Rings for -16 AN Fittings, Pack/10

Speedway Motors |

#6173497

Speedway Replacement Nitrile O-Rings for -16 AN Fittings, Pack/10

Garage Sale Type:

Discontinued

AN Size:

-16 AN

Material Type:

Nitrile Rubber Composite

$1.16

/bag

$4.99

-93%

Speedway Replacement EPR2 O-Rings for -4 AN Fittings, Pack/5

Speedway Motors |

#6173463

Speedway Replacement EPR2 O-Rings for -4 AN Fittings, Pack/5

Garage Sale Type:

Discontinued

AN Size:

-4 AN

Material Type:

Rubber

$0.81

/bag

$12.42

-69%

Speedway Replacement EPR2 O-Rings for -16 AN Fittings, Pack/5

Speedway Motors |

#6173468

Speedway Replacement EPR2 O-Rings for -16 AN Fittings, Pack/5

Garage Sale Type:

Discontinued

AN Size:

-16 AN

Material Type:

Rubber

$6.49

/bag

$21.63

$187 Off

Holley |

#425550604

Holley 550-604 HP EFI ECU & Harness Kit, Universal, Bosch O2

Ignition Type:

Universal

Injector Connector:

Jetronic / Minitimer (EV1)

Sold in Quantity:

Kit

$2,749.95

/each

$2,936.95

-7%

Earls |

#4256453003ERL

Earls 6453003ERL Speed-Seal -3 AN Hose End Tee, 3/16 Mount, Steel

Fitting End A:

-3 AN Male

Fitting End B:

-3 AN Male

Fitting End C:

-3 AN Male

$93.25

/each

$100.95

Edelbrock |

#3253635

Edelbrock 3635 PICO Fuel Injector, 35 LB/HR, Sold Each

Injector Advertised Flow Rate:

35 lbs./hr.

Sold in Quantity:

Each

$85.95

/each

Spectre Performance |

#4659703

Spectre 9703 T-Bolt Hose Clamp, 4 Inch, Each

Style:

T-Bolt

Material Type:

Stainless Steel

Color:

Natural

$9.99

/each

K&N 66-3160 X-Stream Airflow Air Filter Assembly, 2.875in Tall, Round

K&N |

#465663160

K&N 66-3160 X-Stream Airflow Air Filter Assembly, 2.875in Tall, Round

Shape:

Round

Overall Diameter:

Filter Material:

Cotton Gauze

$241.99

/each

AutoMeter |

#1823241

AutoMeter 3241 Press. Sensor Switch, 15 PSI

Sold in Quantity:

Each

GTIN Code:

046074032417

$33.99

/each

Flowtech 11704-RFLT SB Chevy Rams Horn Exhaust Manifold, Uncoated

Flowtech Exhaust |

#42511704RFLT

Flowtech 11704-RFLT SB Chevy Rams Horn Exhaust Manifold, Uncoated

(2)

Finish:

Natural

Sold in Quantity:

Pair

$234.95

/set

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1981 GMC K2500 Suburban Engine Parts

Subcategory

Part

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Transmission Family

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Engine Family

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Price

Customer Rating

Products

Aeroquip FBL4135 Crimp Hose Fitting, 90 Degree, AN 12, Black

Holley 550-1080 Terminator Stealth 2X4 4500 Kit, Polished

Turbosmart TS-0404-1122 Low Fuel Pressure Regulator, AN 6, Black

Precision Turbo PTP074 Mid/Large Frame Oil Drain Flange

Vibrant 12780 Gen3 Catch Can Reservoir, Small

Related Articles

Hooker BHS518 Blackheart LT Swap Exhaust Manifolds, Black Ceramic

LSM Racing Products PC-100SLC-400 Head Pressure Tester

ICT 551028-GZ01 Godzilla Swap Billet Aluminum Motor Mount Set

Holley 550-918T Terminator X Max LS2/LS3 MPFI Kit

Tuff Stuff 7653A 6 Groove Pulley And Bullet Cover, Chrome

Holley 550-1011 Terminator X Max Stealth 4150 EFI wTrans Control

FiTech 30061 Go EFI 2x4 625 HP Dual Quad EFI System, Bright

Driven Racing Oil 22408-4 10W40 Crate Engine Oil 4X1 Gallon

Aeromotive 13136 Compact Billet EFI Regulator, -6 AN Inlet/Return

Aeromotive 13006 Carbureted Regulator Repair Kit

Dakota Digital PAC-1300 Retained Accessory Power, Light Control

Pico 0002-DF Vinyl Vacuum Cap Kit, 50 Pcs

New Vintage USA 69126-01 1969 Series 2 1/16 Oil Pressure Black

K&N E-3032R Racing Air Filters, 2in Tall, Round

Mobil 1 Extended Performance Full Synthetic Motor Oil 5W-30, 1 Qt

K&N 62-1514 Vent Air Filter/Breather, 1.50 Inch

Hooker 2001HKR Block Hugger Header, SB Chevy, 1.625 Inch Tube Size

Earls 803110ERL 30 Degree -10 AN Female to -10 AN Hose Adapter

Earls 806106ERL 60 Degree -6 AN Female to -6 AN Hose Adapter

Earls AT809006ERL 90 Degree -6 AN Female to -6 AN Swivel Low Profile

Magnuson Superchargers 31-23-05-047-BL Inlet and Barbs, 103MM

Speedway Replacement Nitrile O-Rings for -16 AN Fittings, Pack/10

Speedway Replacement EPR2 O-Rings for -4 AN Fittings, Pack/5

Speedway Replacement EPR2 O-Rings for -16 AN Fittings, Pack/5

Holley 550-604 HP EFI ECU & Harness Kit, Universal, Bosch O2

Earls 6453003ERL Speed-Seal -3 AN Hose End Tee, 3/16 Mount, Steel

Edelbrock 3635 PICO Fuel Injector, 35 LB/HR, Sold Each

Spectre 9703 T-Bolt Hose Clamp, 4 Inch, Each

K&N 66-3160 X-Stream Airflow Air Filter Assembly, 2.875in Tall, Round

AutoMeter 3241 Press. Sensor Switch, 15 PSI

Flowtech 11704-RFLT SB Chevy Rams Horn Exhaust Manifold, Uncoated