1981 GMC K2500 Suburban Engine Parts

5,866 products fit your

1981 GMC K2500 Suburban

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1981 GMC K2500 Suburban

Products

-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

-55%

Earls |

#425AT922107ERL

Earls AT922107ERL 90 Degree -8 AN Male to 1/4 Inch NPT Male Swivel

Garage Sale Type:

Discontinued

Fitting End A:

-8 AN Male

Fitting End B:

1/4" NPT Male

$15.50

/each

$34.95

$240 Off

Aeroquip |

#6171020

Aeroquip FBM4036 Hose End Coupler Fitting, 90 Degree, Blue/Red, -16 AN

Garage Sale Type:

Discontinued

Fitting Hose Size:

-16 AN

Fitting End A:

-16 AN Female

$33.27

/each

$273.37

$207 Off

Aeroquip |

#6171024

Aeroquip FBM4044 120 Hose End Coupler Fitting, Blue/Red, -10 AN

Garage Sale Type:

Discontinued

Fitting Hose Size:

-10 AN

Fitting End A:

-10 AN Female

$25.74

/each

$233.00

$191 Off

Aeroquip |

#61710251

Aeroquip FBM4445 Hose End Coupler Fitting, 120 Degree, Black, -12 AN

Garage Sale Type:

Discontinued

Fitting Hose Size:

-12 AN

Fitting End A:

-12 AN Female

$47.92

/each

$239.29

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.

$217 Off

Aeroquip |

#6171026

Aeroquip FBM4062 Hose End Coupler Fitting, 180 Degree, Blue/Red, -6 AN

(2)

Garage Sale Type:

Discontinued

Fitting Hose Size:

-6 AN

Fitting End A:

-6 AN Female

$32.83

/each

$250.00

-86%

90 Degree Flare Adaptor, AN16 to 1 Inch NPT

Speedway Motors |

#6176091

90 Degree Flare Adaptor, AN16 to 1 Inch NPT

Garage Sale Type:

Discontinued

Fitting End A:

-16 AN Male

Fitting End B:

1" NPT Male

$6.49

/each

$47.82

-82%

Straight Aluminum Bulkhead Flare Fitting, Blue, -12 AN

Speedway Motors |

#6176121

Straight Aluminum Bulkhead Flare Fitting, Blue, -12 AN

Garage Sale Type:

Discontinued

AN Size:

-12 AN

Angle:

Straight

$5.10

/each

$29.67

Black Straight -3 AN Flare to 1/8 Inch NPT Pipe Adapter Fitting

Speedway Motors |

#61760411

Black Straight -3 AN Flare to 1/8 Inch NPT Pipe Adapter Fitting

(1)

Fitting End A:

-3 AN Male

Fitting End B:

1/8" NPT Male

Angle:

Straight

$9.99

/each

Maxima |

#229109128

Maxima Racing Oils 39-109128 Break-In Oil, 10W30, 1 Gallon

(2)

Oil Weight:

10W30

Oil Type:

Break-In

ZDDP Enhanced:

Yes

$41.99

/gallon

Performance Tool |

#910W80594

Performance Tool W80594 Vacuum and Fuel Pump Tester

(3)

GTIN Code:

039564805943

Sold in Quantity:

Each

$17.49

/each

-21%

Powermaster |

#255384831

Powermaster 384831 GM CS130D Alternator, 165A, 6-Groove, Chrome

One Wire Alternator:

Yes

Alternator Amperage:

165 amp

Alternator Finish:

Chrome

$290.99

/each

$372.50

-55%

LG Billet USA |

#38330001

LG Billet USA AN Male Weld Bungs, 304 Stainless Steel, 37 Degree

Thread Type:

RH Male

Material Type:

304 Stainless Steel

Sold in Quantity:

Each

$5.32

/each

$12.00

Inverted Flare to -AN Adapter Fitting Master Kit w/ Storage Case

Speedway Motors |

#9108513

Inverted Flare to -AN Adapter Fitting Master Kit w/ Storage Case

Sold in Quantity:

Kit

$139.99

/kit

-53%

Speedway Motors |

#915604

Garage Sale - Steel Hose Clamp

$1.87

/each

$3.99

-62%

AFCO |

#10689099

AFCO Hose/Tubing Gauge Key Chain

(5)

Garage Sale Type:

Closeout

Color:

Blue

$0.48

/each

$1.28

-9%

PerTronix |

#447D500711

PerTronix D500711 Module Replacement Ignitor, Flame-Thrower VW

Sold in Quantity:

Each

$116.90

/each

$128.59

-9%

PerTronix |

#447AL82N-90

PerTronix AL82N-90 VW 90 Amp Alternator, Natural Finish

One Wire Alternator:

Alternator Amperage:

90 amp

Alternator Finish:

Natural

$255.28

/each

$280.81

-9%

PerTronix |

#447AL82N-90P

PerTronix AL82N-90P VW 90 Amp Alternator, Polished Finish

One Wire Alternator:

Alternator Amperage:

90 amp

Alternator Finish:

Polished

$416.69

/each

$458.36

K&N 66-1401XP X-Stream Airflow 1" Tall Filter Assembly Top

K&N |

#465661401XP

K&N 66-1401XP X-Stream Airflow 1" Tall Filter Assembly Top

Overall Diameter:

14"

Shape:

Round

Housing Finish:

Chrome

$146.99

/each

K&N E-3770 Lifetime Performance Air Filter, 6in Tall, Round

K&N |

#465E3770

K&N E-3770 Lifetime Performance Air Filter, 6in Tall, Round

Material Type:

Cotton Gauze

Shape:

Round

$157.99

/each

K&N E-3816 Lifetime Performance Air Filter, 6in Tall, Round

K&N |

#465E3816

K&N E-3816 Lifetime Performance Air Filter, 6in Tall, Round

Material Type:

Cotton Gauze

Shape:

Round

$209.99

/each

K&N E-3952 Lifetime Performance Air Filter, 2.5in Tall, Rectangular

K&N |

#465E3952

K&N E-3952 Lifetime Performance Air Filter, 2.5in Tall, Rectangular

Material Type:

Cotton Gauze

Shape:

Rectangular

$68.99

/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

K&N E-3200 Lifetime Performance Air Filter, 2in Tall, Round

K&N |

#465E3200

K&N E-3200 Lifetime Performance Air Filter, 2in Tall, Round

Material Type:

Cotton Gauze

Shape:

Round

$52.99

/each

K&N E-3226 Lifetime Performance Air Filter, 2.5in Tall, Round

K&N |

#465E3226

K&N E-3226 Lifetime Performance Air Filter, 2.5in Tall, Round

Material Type:

Cotton Gauze

Shape:

Round

$68.99

/each

K&N E-3322 Lifetime Performance Air Filter, 2.5in Tall, Round

K&N |

#465E3322

K&N E-3322 Lifetime Performance Air Filter, 2.5in Tall, Round

Material Type:

Cotton Gauze

Shape:

Round

$52.99

/each

K&N E-3340 Lifetime Performance Air Filter, 3.25in Tall, Round

K&N |

#465E3340

K&N E-3340 Lifetime Performance Air Filter, 3.25in Tall, Round

(1)

Material Type:

Cotton Gauze

Shape:

Round

$83.99

/each

K&N E-3346 Lifetime Performance Air Filter, 6in Tall, Round

K&N |

#465E3346

K&N E-3346 Lifetime Performance Air Filter, 6in Tall, Round

Material Type:

Cotton Gauze

Shape:

Round

$68.99

/each

Spectre HPR9606 hpR Air Filter, Red, 5.719in Tall, Tapered Conical

Spectre Performance |

#465HPR9606

Spectre HPR9606 hpR Air Filter, Red, 5.719in Tall, Tapered Conical

Filter Color:

Red

Shape:

Tapered Conical

$33.99

/each

Spectre HPR9886 hpR Air Filter, Red, 6.219in Tall, Tapered Conical

Spectre Performance |

#465HPR9886

Spectre HPR9886 hpR Air Filter, Red, 6.219in Tall, Tapered Conical

Filter Color:

Red

Shape:

Tapered Conical

$50.99

/each

K&N RU-0610 Performance Air Filters, 5in Tall, Round

K&N |

#465RU0610

K&N RU-0610 Performance Air Filters, 5in Tall, Round

Material Type:

Cotton Gauze

Shape:

Round

$78.99

/each

K&N RU-0620 Performance Air Filters, 6in Tall, Round

K&N |

#465RU0620

K&N RU-0620 Performance Air Filters, 6in Tall, Round

Material Type:

Cotton Gauze

Shape:

Round

$57.99

/each

K&N RU-0820 Performance Air Filters, 6in Tall, Round

K&N |

#465RU0820

K&N RU-0820 Performance Air Filters, 6in Tall, Round

Material Type:

Cotton Gauze

Shape:

Round

$57.99

/each

K&N RU-1760 Performance Air Filters, 5in Tall, Round

K&N |

#465RU1760

K&N RU-1760 Performance Air Filters, 5in Tall, Round

Material Type:

Cotton Gauze

Shape:

Round

$57.99

/each

K&N RU-1820 Performance Air Filters, 2.75in Tall, Oval Straight

K&N |

#465RU1820

K&N RU-1820 Performance Air Filters, 2.75in Tall, Oval Straight

Material Type:

Cotton Gauze

Overall Height:

2.75"

$57.99

/each

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1981 GMC K2500 Suburban Engine Parts

Subcategory

Part

Brand

Transmission Family

Availability

Engine Family

Discounts

Price

Customer Rating

Products

Precision Turbo PTP074 Mid/Large Frame Oil Drain Flange

Earls AT922107ERL 90 Degree -8 AN Male to 1/4 Inch NPT Male Swivel

Aeroquip FBM4036 Hose End Coupler Fitting, 90 Degree, Blue/Red, -16 AN

Aeroquip FBM4044 120 Hose End Coupler Fitting, Blue/Red, -10 AN

Aeroquip FBM4445 Hose End Coupler Fitting, 120 Degree, Black, -12 AN

Related Articles

Aeroquip FBM4062 Hose End Coupler Fitting, 180 Degree, Blue/Red, -6 AN

90 Degree Flare Adaptor, AN16 to 1 Inch NPT

Straight Aluminum Bulkhead Flare Fitting, Blue, -12 AN

Black Straight -3 AN Flare to 1/8 Inch NPT Pipe Adapter Fitting

Maxima Racing Oils 39-109128 Break-In Oil, 10W30, 1 Gallon

Performance Tool W80594 Vacuum and Fuel Pump Tester

Powermaster 384831 GM CS130D Alternator, 165A, 6-Groove, Chrome

LG Billet USA AN Male Weld Bungs, 304 Stainless Steel, 37 Degree

Inverted Flare to -AN Adapter Fitting Master Kit w/ Storage Case

Garage Sale - Steel Hose Clamp

AFCO Hose/Tubing Gauge Key Chain

PerTronix D500711 Module Replacement Ignitor, Flame-Thrower VW

PerTronix AL82N-90 VW 90 Amp Alternator, Natural Finish

PerTronix AL82N-90P VW 90 Amp Alternator, Polished Finish

K&N 66-1401XP X-Stream Airflow 1" Tall Filter Assembly Top

K&N E-3770 Lifetime Performance Air Filter, 6in Tall, Round

K&N E-3816 Lifetime Performance Air Filter, 6in Tall, Round

K&N E-3952 Lifetime Performance Air Filter, 2.5in Tall, Rectangular

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

K&N E-3200 Lifetime Performance Air Filter, 2in Tall, Round

K&N E-3226 Lifetime Performance Air Filter, 2.5in Tall, Round

K&N E-3322 Lifetime Performance Air Filter, 2.5in Tall, Round

K&N E-3340 Lifetime Performance Air Filter, 3.25in Tall, Round

K&N E-3346 Lifetime Performance Air Filter, 6in Tall, Round

Spectre HPR9606 hpR Air Filter, Red, 5.719in Tall, Tapered Conical

Spectre HPR9886 hpR Air Filter, Red, 6.219in Tall, Tapered Conical

K&N RU-0610 Performance Air Filters, 5in Tall, Round

K&N RU-0620 Performance Air Filters, 6in Tall, Round

K&N RU-0820 Performance Air Filters, 6in Tall, Round

K&N RU-1760 Performance Air Filters, 5in Tall, Round

K&N RU-1820 Performance Air Filters, 2.75in Tall, Oval Straight