GMC I1000 Engine Parts

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GMC I1000

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I1000

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GMC I1000

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-7%

Earls |

#425916112ERL

Earls 916112ERL Blue Straight -12 AN Swivel to 3/4 In Male NPT Adapter

Fitting End A:

-12 AN Female

Fitting End B:

3/4" NPT Male

Angle:

Straight

$41.81

/each

$45.23

-67%

Aeroquip |

#6174212

Aeroquip FBM4212 Starlite Crimp Fitting, Straight, -6 AN

Fitting Hose Size:

-6 AN

Fitting End A:

-6 AN Female

Fitting End B:

-6 AN Hose

$17.49

/each

$53.34

$107 Off

Holley |

#42520224BK

Holley 20-224BK 150 Amp Alternator w/Bracket Kit, LT4 Wet-Sump

Pulley Style:

Serpentine

Crankshaft Pulley Included:

Water Pump Included:

$1,749.95

/kit

$1,856.95

$183 Off

Racepak |

#425200KTV500SD1S

Racepak 200-KT-V500SD1S Serialized Data Logger, Door Car Harness

Harness Style:

Door Car - Battery

Sold in Quantity:

Kit

$2,699.95

/kit

$2,882.95

Spyder Filters |

#5926000

Spyder SF-WUP Warm Up Filter

Sold in Quantity:

Each

$44.95

/each

Gen III/IV LS Engine ID Guide

Looking to swap the venerable LS engine into your hot rod, muscle car, or classic truck? Take a look at our detailed identification guide for Gen III/IV LS engines before you hit the salvage yard or swap meet!

IMCA Modified Spec Engine Guide | Everything You Need to Know

There's a new spec engine option for the 2025 IMCA Modified season. Here's what you need to know.

Historic Indy Engines

To celebrate the upcoming 106th running of the Indianaplis 500, here's a look back at a few of the engines that have competed at the Brickyard over the years.

Chevy L79 327 Engine I History, Specs, & Build Ideas

The 1964 Corvette L79 327 is legendary, learn more about this storied engine and what you need to build a clone.

Leak Down Check on a Micro Sprint Engine

It is most certainly an important procedure and should be part of a weekly maintenance routine.

Historic Chevy Performance Engines

Take a look at a few of the rare and wonderful Chevy engines in the Museum of American Speed!

Baja 1000 Winner Luke McMillin’s Engine Teardown and Inspection with Maxima Oil

The Baja 1000 is a grueling test of man and machine. Maxima Racing Oil wanted to see how their products fared in 2022 winner Luke McMillin's trophy truck, so they followed along as his 555-inch Chevy was disassembled and inspected...

Engine Cylinder Numbers

-32%

Aluminum Flare to Pipe Tee Adapter Fitting, -6 AN to 1/4 Inch NPT

Speedway Motors |

#6176108

Aluminum Flare to Pipe Tee Adapter Fitting, -6 AN to 1/4 Inch NPT

(2)

Fitting End A:

-6 AN Male

Fitting End B:

1/4" NPT Male

Fitting End C:

-6 AN Male

$11.49

/each

$16.91

$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%

Earls |

#425925103ERL

Earls 925103ERL Blue Anodized -3 AN Tee, Female Swivel on Branch

Fitting End A:

-3 AN Female

Fitting End B:

-3 AN Male

Fitting End C:

-3 AN Male

$70.99

/each

$76.95

-7%

Earls |

#425AT592903ERL

Earls AT592903ERL Aluminum -3 AN Flare Fitting Cap, Black, Pair

Material Type:

Aluminum

Sold in Quantity:

Pair

$11.90

/pair

$12.87

-7%

Earls |

#425AT600133ERL

Earls AT600133ERL Straight -3 AN Nut -3 AN Hose Speed Seal Hose End

Fitting Hose Size:

-3 AN

Fitting End A:

-3 AN Female

Fitting End B:

-3 AN Hose

$22.58

/each

$24.42

-7%

Earls |

#425AT600136ERL

Earls AT600136ERL Straight -6 AN Nut -6 AN Hose Speed Seal Hose End

Fitting Hose Size:

-6 AN

Fitting End A:

-6 AN Female

Fitting End B:

-6 AN Hose

$33.84

/each

$36.61

-7%

Mr Gasket |

#55097

Mr Gasket 97 Carburetor Insulator Plate, Holley/AFB Carbs, 1/4 Inch

(3)

Carburetor Flange Type:

4-Barrel Square Bore

Overall Thickness:

0.25"

$42.02

/each

$45.45

-8%

Mallory 947 Pro Sidewinder 135 Degree Universal Wire Set

Mallory Ignition |

#500947

Mallory 947 Pro Sidewinder 135 Degree Universal Wire Set

Conductor Style:

Spiral Core

Diameter:

$176.95

/each

$192.95

-7%

NOS 17835NOS Specialty Y Fitting, -6 AN x -6 AN x -6 AN, Blue

NOS |

#42517835NOS

NOS 17835NOS Specialty Y Fitting, -6 AN x -6 AN x -6 AN, Blue

Fitting End A:

-6 AN Male

Fitting End B:

-6 AN Male

Material Type:

Aluminum

$83.15

/each

$89.95

-7%

Earls |

#425984004ERL

Earls 984004ERL Blue Straight 1/4 Inch Hose Barb to 1/8 Inch NPT Male

(1)

Fitting End A:

1/4" Hose barb

Fitting End B:

1/8" NPT Male

Angle:

Straight

$10.40

/each

$11.25

-8%

Classic Instruments |

#275328

Classic Instruments VT28GLF Vintage Oil Temp Gauge

Gauge Diameter:

2-1/8"

Gauge Series:

Analog

Gauge Style:

Electric

$117.95

/each

$128.95

AutoMeter |

#18219552

AutoMeter 19552 Oil Pressure Gauge, 2 1/16 Inch, 100PSI, White

Gauge Diameter:

2-1/16"

Shape:

Round

Gauge Style:

Analog

$242.99

/each

AutoMeter |

#18219640

AutoMeter 19640 Oil Temp Gauge, 2 1/16 Inch, 140-280 Deg., Black

Gauge Diameter:

2-1/16"

Gauge Style:

Analog

Gauge Face Color:

Black

$182.99

/each

AutoMeter |

#18219652

AutoMeter 19652 Oil Pressure Gauge, 2 1/16 Inch, 100PSI, Black

Gauge Diameter:

2-1/16"

Shape:

Round

Gauge Style:

Analog

$264.99

/each

Edelbrock |

#32535710

Edelbrock 35710 Pro-Flo 4 EFI Kit, GM LS Gen III/IV Engine

Injection Style:

Multi-port

Injector Size:

35 lbs./hr.

Max Horsepower Rating:

550

$2,228.95

/each

Edelbrock |

#32536012

Edelbrock 36012 Pro-Flo Replacement Temperature Sender

Thread Pitch:

3/8 in. NPT

Material Type:

Brass

$35.95

/each

Edelbrock |

#32536019

Edelbrock 36019 Pro-Flo EFI Systems MAP Sensor, 1 Bar

Wiring Harness Included:

Sold in Quantity:

Each

$128.95

/each

Edelbrock |

#32515858

Edelbrock 15858 10 Rib E-Force Supercharger Pulley, 2.625 Inch

Groove Count:

Outside Diameter:

2.625"

Hardware Included:

$61.95

/each

-9%

Aeromotive |

#10915680

Aeromotive 15680 -12 AN Swivel ORB Union Fitting

Fitting End A:

-12 AN Male o-ring

Fitting End B:

-12 AN Male O-ring

Angle:

Straight

$58.74

/each

$64.61

-9%

Aeromotive |

#10915682

Aeromotive 15682 -12 AN to -10 AN Swivel Union Reducer Fitting

Angle:

Straight

Fitting End A:

-10 AN Male o-ring

Fitting End B:

-12 AN Male O-ring

$52.68

/each

$57.95

-9%

Aeromotive |

#10915685

Aeromotive 15685 -8 AN Bulkhead Fitting

AN Size:

-8 AN

Angle:

Straight

Fitting End A:

-8 AN Male

$34.57

/each

$38.03

-9%

Aeromotive |

#10915687

Aeromotive 15687 -12 AN Bulkhead Fitting

AN Size:

-12 AN

Angle:

Straight

Fitting End A:

-12 AN Male

$47.20

/each

$51.92

DeatschWerks |

#40101026

Deatschwerks 6-0550-FRB-38 DWR550c Carburetor Regulator W/ Gauge

Sold in Quantity:

Each

Material Type:

Aluminum

$199.00

/each

Edelbrock |

#32515408

Edelbrock 15408 Supercharger Heat Exchanger, 34 x 14 x 2.25 In

Overall Height:

14"

Overall Width:

33.92"

Depth:

2.26"

$796.95

/each

Edelbrock |

#32535893

Edelbrock 35893 Pro-Flo 4 XT, Gen III/IV LS Rectangle Port

Injection Style:

Multi-port

Injector Size:

42 lbs./hr.

Max Horsepower Rating:

675

$2,969.95

/kit

Edelbrock |

#32541159

Edelbrock 41159 Cast Single Air Cleaner

(1)

Shape:

Oval

Material Type:

Aluminum

$238.95

/each

COMP Cams |

#28277011

COMP Cams 7701-1 Hi-Tech Pushrod Length Tool, Adjustable 5.8-6.8 Inch

GTIN Code:

036584421368

$34.95

/each

Edelbrock |

#32515569

Edelbrock 15569 Supercharger Heat Exchanger, 24 x 16.5 x 2.12 In

Overall Height:

16.5"

Overall Width:

24"

Depth:

2.12"

$846.95

/each

Edelbrock |

#32543600

Edelbrock 43600 Air Filter Cleaning Kit, 10 ounce

Sold in Quantity:

Kit

Cleaner Bottle Style:

Pump

$39.95

/each

Edelbrock |

#32515823

Edelbrock 15823 E-Force Supercharger Pulley, 2.75 Inch, Ford

Groove Count:

Outside Diameter:

2.75"

Hardware Included:

$54.95

/each

Granatelli Motor Sports |

#36210208

Granatelli Motor Sports 540208 Turbo Adapter, T3 to 2.5 In V-Band

Material Type:

Stainless Steel

Finish:

Natural

$64.84

/each

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GMC I1000 Engine Parts

Year

Subcategory

Part

Brand

Transmission Family

Availability

Engine Family

Discounts

Price

Customer Rating

Products

Earls 916112ERL Blue Straight -12 AN Swivel to 3/4 In Male NPT Adapter

Aeroquip FBM4212 Starlite Crimp Fitting, Straight, -6 AN

Holley 20-224BK 150 Amp Alternator w/Bracket Kit, LT4 Wet-Sump

Racepak 200-KT-V500SD1S Serialized Data Logger, Door Car Harness

Spyder SF-WUP Warm Up Filter

Related Articles

Aluminum Flare to Pipe Tee Adapter Fitting, -6 AN to 1/4 Inch NPT

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

Earls 925103ERL Blue Anodized -3 AN Tee, Female Swivel on Branch

Earls AT592903ERL Aluminum -3 AN Flare Fitting Cap, Black, Pair

Earls AT600133ERL Straight -3 AN Nut -3 AN Hose Speed Seal Hose End

Earls AT600136ERL Straight -6 AN Nut -6 AN Hose Speed Seal Hose End

Mr Gasket 97 Carburetor Insulator Plate, Holley/AFB Carbs, 1/4 Inch

Mallory 947 Pro Sidewinder 135 Degree Universal Wire Set

NOS 17835NOS Specialty Y Fitting, -6 AN x -6 AN x -6 AN, Blue

Earls 984004ERL Blue Straight 1/4 Inch Hose Barb to 1/8 Inch NPT Male

Classic Instruments VT28GLF Vintage Oil Temp Gauge

AutoMeter 19552 Oil Pressure Gauge, 2 1/16 Inch, 100PSI, White

AutoMeter 19640 Oil Temp Gauge, 2 1/16 Inch, 140-280 Deg., Black

AutoMeter 19652 Oil Pressure Gauge, 2 1/16 Inch, 100PSI, Black

Edelbrock 35710 Pro-Flo 4 EFI Kit, GM LS Gen III/IV Engine

Edelbrock 36012 Pro-Flo Replacement Temperature Sender

Edelbrock 36019 Pro-Flo EFI Systems MAP Sensor, 1 Bar

Edelbrock 15858 10 Rib E-Force Supercharger Pulley, 2.625 Inch

Aeromotive 15680 -12 AN Swivel ORB Union Fitting

Aeromotive 15682 -12 AN to -10 AN Swivel Union Reducer Fitting

Aeromotive 15685 -8 AN Bulkhead Fitting

Aeromotive 15687 -12 AN Bulkhead Fitting

Deatschwerks 6-0550-FRB-38 DWR550c Carburetor Regulator W/ Gauge

Edelbrock 15408 Supercharger Heat Exchanger, 34 x 14 x 2.25 In

Edelbrock 35893 Pro-Flo 4 XT, Gen III/IV LS Rectangle Port

Edelbrock 41159 Cast Single Air Cleaner

COMP Cams 7701-1 Hi-Tech Pushrod Length Tool, Adjustable 5.8-6.8 Inch

Edelbrock 15569 Supercharger Heat Exchanger, 24 x 16.5 x 2.12 In

Edelbrock 43600 Air Filter Cleaning Kit, 10 ounce

Edelbrock 15823 E-Force Supercharger Pulley, 2.75 Inch, Ford

Granatelli Motor Sports 540208 Turbo Adapter, T3 to 2.5 In V-Band