1981 GMC G3500 Engine Parts

5,308 products fit your

1981 GMC G3500

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Fitment

1981 GMC G3500

Products

-7%

Earls |

#425300106ERL

Earls 300106ERL Auto Fit Female Hose End, Straight, -6 AN to -6 AN

(2)

Fitting Hose Size:

-6 AN

Fitting End A:

-6 AN Female

Fitting End B:

-6 AN Hose

$13.26

/each

$14.34

-7%

Racepak |

#425250DSIQ3

Racepak 250-DS-IQ3 IQ3 Digital Display Dash, 28 Input, 4 pages

Customizable Display:

Yes

Gauge Panel Included:

Yes

Gauge Panel Material:

Plastic

$799.95

/each

$863.95

$119 Off

Racepak |

#425250DSIQ3SL

Racepak 250-DS-IQ3SL Street Logger Dash, Built-In Data Logger

Data Logger:

Yes

Customizable Display:

Yes

Gauge Panel Included:

Yes

$1,849.95

/each

$1,968.95

$159 Off

Racepak |

#425250KTIQ3DBB

Racepak 250-KT-IQ3DBB IQ3D Drag Dash Bracket Bundle with Sensors

Data Logger:

Yes

Customizable Display:

Yes

Gauge Panel Included:

Yes

$2,549.95

/each

$2,708.95

$122 Off

Racepak |

#425250KTIQ3SGPS

Racepak 250-KT-IQ3SGPS IQ3S Street Dash Bundle with GPS Sensor

Customizable Display:

Yes

Gauge Panel Included:

Yes

Gauge Panel Material:

Plastic

$1,699.95

/each

$1,821.95

-7%

Holley |

#425112587

Holley 112-587 Universal 4BBL 1000CFM 4150 Flange Throttle Body

Throttle Body Style:

Multi-Port Injection (MPI)

Sold in Quantity:

Each

$779.95

/each

$843.95

-7%

Holley |

#425112588

Holley 112-588 Universal 4BBL 1000CFM 4150 Flange Throttle Body

Throttle Body Style:

Multi-Port Injection (MPI)

Sold in Quantity:

Each

$623.95

/each

$674.95

-7%

Holley |

#4251129

Holley 112-9 Carb Base Plate Assembly for Holley 4160 Series; 750 CFM

GTIN Code:

090127019795

$304.95

/each

$330.95

-7%

Earls |

#425139106ERL

Earls 139106ERL Power Steering Hose End, -6 JIC

(5)

Fitting Hose Size:

-6 AN

Fitting End A:

-6 AN Female

Fitting End B:

-6 AN Hose

$38.00

/each

$41.11

-7%

Holley |

#42526601

Holley 26-601 Analog Style Oil Pressure Gauge, 0-100 PSI

Gauge Diameter:

2-1/16"

Gauge Series:

Analog

Gauge Style:

Electric

$371.95

/each

$402.95

-7%

Holley |

#42526606

Holley 26-606 Analog Style Boost/Vacuum Gauge

GTIN Code:

090127029817

$363.95

/each

$393.95

Holley |

#425347BK

Holley 34-7BK Black Needle & Seat Adjusting Nut & Lock Screw Kit

Adjustable:

Yes

Material Type:

Steel

Finish:

Black

$13.41

/each

Holley |

#4252641

Holley 26-41 Umbrella Check Valve

GTIN Code:

090127044186

$20.24

/each

-6%

NOS |

#42515620NOS

NOS 15620NOS Solid State Relay

(1)

GTIN Code:

090127006443

$99.95

/each

$106.95

$325 Off

Holley |

#42520221BK

Holley 20-221BK GM LT4 Engine Dry Sump Mid-Mount Accessory System

Pulley Style:

Serpentine

Crankshaft Pulley Included:

Water Pump Included:

Yes

$3,949.95

/kit

$4,274.95

Holley |

#42520-240

Holley 20-240 SBC Mid-Mount Complete Accessory System, Natural

Hardware Included:

Yes

Sold in Quantity:

Kit

$2,149.95

/kit

$279 Off

Holley |

#42520-242BK

Holley 20-242BK BBC Mid-Mount Complete Accessory System, Black

Hardware Included:

Yes

Sold in Quantity:

Kit

$2,199.95

/kit

$2,478.95

Holley |

#42712807

Holley 12-807 Fuel Pressure Regulator Diaphragm Repair Kit

(13)

Sold in Quantity:

Each

GTIN Code:

090127020265

$12.64

/each

$738 Off

Holley |

#42520200BK

Holley 20-200BK Premium Mid-Mount Complete Accessory System, LT

Crankshaft Pulley Included:

Yes

Crankshaft Pulley Material:

Billet Aluminum

Water Pump Included:

Yes

$3,649.95

/each

$4,387.95

$905 Off

Holley |

#42520200P

Holley 20-200P Premium Mid-Mount Complete Accessory System, LT

Crankshaft Pulley Included:

Yes

Crankshaft Pulley Material:

Billet Aluminum

Water Pump Included:

Yes

$4,399.95

/each

$5,304.95

-16%

Speedhut |

#140092513L

Speedhut L25-OP3-LEG 2-5/8" Oil Pressure Gauge 100 psi

Gauge Diameter:

2-5/8"

Shape:

Round

Gauge Series:

Analog

$195.97

/each

$235.17

-16%

Speedhut |

#140092514A

Speedhut L25-OP4-ATQ 2-5/8" Oil Pressure Gauge, 0-150 PSI

Gauge Diameter:

2-5/8"

Shape:

Round

Gauge Series:

Analog

$195.97

/each

$235.17

-16%

Speedhut |

#140092515L

Speedhut L25-OP5-LEG 2-5/8" Oil Pressure Gauge 0-14.0 bar

Gauge Diameter:

2-5/8"

Shape:

Round

Gauge Series:

Analog

$195.97

/each

$235.17

-16%

Speedhut |

#140092517L

Speedhut L25-OP7-LEG 2-5/8" Oil Pressure Gauge 0-150 psi

Gauge Diameter:

2-5/8"

Shape:

Round

Gauge Series:

Analog

$195.97

/each

$235.17

-16%

Speedhut |

#140102502R

Speedhut R25-P2-REV 2-5/8" Pressure Gauge 0-300 psi w/Warning

Sold in Quantity:

Each

GTIN Code:

843386132381

$210.20

/each

$252.24

-16%

Speedhut |

#140092101R

Speedhut R2-OP1-REV 2-1/16" Oil Pressure Gauge 0-30 psi w/Warning

Gauge Diameter:

2-1/16"

Shape:

Round

Gauge Series:

Analog

$195.97

/each

$235.17

-16%

Speedhut |

#140092102R

Speedhut R2-OP2-REV 2-1/16" Oil Pressure Gauge 0-60 psi w/Warning

Gauge Diameter:

2-1/16"

Shape:

Round

Gauge Series:

Analog

$195.97

/each

$235.17

-16%

Speedhut |

#140092107R

Speedhut R2-OP7-REV 2-1/16" Oil Pressure Gauge 0-150 w/Warning

Gauge Diameter:

2-1/16"

Shape:

Round

Gauge Series:

Analog

$195.97

/each

$235.17

-16%

Speedhut |

#140092111L

Speedhut L2-OP1-LEG 2-1/16" Oil Pressure Gauge 0-30 psi

Gauge Diameter:

2-1/16"

Shape:

Round

Gauge Series:

Analog

$183.94

/each

$220.73

-16%

Speedhut |

#140092113A

Speedhut L2-OP3-ATQ 2-1/16" Oil Pressure Gauge 0-100 PSI, Antique

Gauge Diameter:

2-1/16"

Shape:

Round

Gauge Series:

Analog

$183.94

/each

$220.73

-16%

Speedhut |

#140092117L

Speedhut L2-OP7-LEG 2-1/16" Oil Pressure Gauge 0-150 psi

Gauge Diameter:

2-1/16"

Shape:

Round

Gauge Series:

Analog

$183.94

/each

$220.73

-16%

Speedhut |

#140092501R

Speedhut R25-OP1-REV 2-5/8" Oil Pressure Gauge 0-30 psi w/Warning

Gauge Diameter:

2-5/8"

Shape:

Round

Gauge Series:

Analog

$210.20

/each

$252.24

-16%

Speedhut |

#140092502R

Speedhut R25-OP2-REV 2-5/8" Oil Pressure Gauge 0-60 psi w/Warning

Gauge Diameter:

2-5/8"

Shape:

Round

Gauge Series:

Analog

$210.20

/each

$252.24

-16%

Speedhut |

#140092504R

Speedhut R25-OP4-REV 2-5/8" Oil Pressure Gauge 0-7.0 w/Warning

Gauge Diameter:

2-5/8"

Shape:

Round

Gauge Series:

Analog

$210.20

/each

$252.24

-16%

Speedhut |

#140092114A

Speedhut L2-OP4-ATQ 2-1/16" Oil Pressure Gauge, 0-150 PSI

Gauge Diameter:

2-1/16"

Shape:

Round

Gauge Series:

Analog

$183.94

/each

$220.73

-16%

Speedhut |

#140092114L

Speedhut L2-OP4-LEG 2-1/16" Oil Pressure Gauge 0-7.0 bar

Gauge Diameter:

2-1/16"

Shape:

Round

Gauge Series:

Analog

$183.94

/each

$220.73

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1981 GMC G3500 Engine Parts

Subcategory

Part

Brand

Transmission Family

Availability

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Price

Customer Rating

Products

Earls 300106ERL Auto Fit Female Hose End, Straight, -6 AN to -6 AN

Racepak 250-DS-IQ3 IQ3 Digital Display Dash, 28 Input, 4 pages

Racepak 250-DS-IQ3SL Street Logger Dash, Built-In Data Logger

Racepak 250-KT-IQ3DBB IQ3D Drag Dash Bracket Bundle with Sensors

Racepak 250-KT-IQ3SGPS IQ3S Street Dash Bundle with GPS Sensor

Holley 112-587 Universal 4BBL 1000CFM 4150 Flange Throttle Body

Holley 112-588 Universal 4BBL 1000CFM 4150 Flange Throttle Body

Holley 112-9 Carb Base Plate Assembly for Holley 4160 Series; 750 CFM

Earls 139106ERL Power Steering Hose End, -6 JIC

Holley 26-601 Analog Style Oil Pressure Gauge, 0-100 PSI

Holley 26-606 Analog Style Boost/Vacuum Gauge

Holley 34-7BK Black Needle & Seat Adjusting Nut & Lock Screw Kit

Holley 26-41 Umbrella Check Valve

NOS 15620NOS Solid State Relay

Holley 20-221BK GM LT4 Engine Dry Sump Mid-Mount Accessory System

Holley 20-240 SBC Mid-Mount Complete Accessory System, Natural

Holley 20-242BK BBC Mid-Mount Complete Accessory System, Black

Holley 12-807 Fuel Pressure Regulator Diaphragm Repair Kit

Holley 20-200BK Premium Mid-Mount Complete Accessory System, LT

Holley 20-200P Premium Mid-Mount Complete Accessory System, LT

Speedhut L25-OP3-LEG 2-5/8" Oil Pressure Gauge 100 psi

Speedhut L25-OP4-ATQ 2-5/8" Oil Pressure Gauge, 0-150 PSI

Speedhut L25-OP5-LEG 2-5/8" Oil Pressure Gauge 0-14.0 bar

Speedhut L25-OP7-LEG 2-5/8" Oil Pressure Gauge 0-150 psi

Speedhut R25-P2-REV 2-5/8" Pressure Gauge 0-300 psi w/Warning

Speedhut R2-OP1-REV 2-1/16" Oil Pressure Gauge 0-30 psi w/Warning

Speedhut R2-OP2-REV 2-1/16" Oil Pressure Gauge 0-60 psi w/Warning

Speedhut R2-OP7-REV 2-1/16" Oil Pressure Gauge 0-150 w/Warning

Speedhut L2-OP1-LEG 2-1/16" Oil Pressure Gauge 0-30 psi

Speedhut L2-OP3-ATQ 2-1/16" Oil Pressure Gauge 0-100 PSI, Antique

Speedhut L2-OP7-LEG 2-1/16" Oil Pressure Gauge 0-150 psi

Speedhut R25-OP1-REV 2-5/8" Oil Pressure Gauge 0-30 psi w/Warning

Speedhut R25-OP2-REV 2-5/8" Oil Pressure Gauge 0-60 psi w/Warning

Speedhut R25-OP4-REV 2-5/8" Oil Pressure Gauge 0-7.0 w/Warning

Speedhut L2-OP4-ATQ 2-1/16" Oil Pressure Gauge, 0-150 PSI

Speedhut L2-OP4-LEG 2-1/16" Oil Pressure Gauge 0-7.0 bar