GMC I1000 Engine Parts

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GMC I1000

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GMC I1000

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Turbosmart |

#37505551201

Turbosmart TS-0555-1201 GenV PowerGate60CG Wastegate, 5PSI, Blue

Wastegate Base Material:

Cast Stainless Steel

Sold in Quantity:

Each

$669.95

/each

$744.39

-10%

Turbosmart |

#37505061002

Turbosmart TS-0506-1002 Gen4 HyperGate45 Wastegate, 7PSI, Black

Wastegate Base Material:

Cast Stainless Steel

Sold in Quantity:

Each

$468.89

/each

$520.99

-10%

Turbosmart |

#37505061041

Turbosmart TS-0506-1041 Gen4 HyperGate45 Wastegate, 14PSI, Black

Wastegate Base Material:

Cast Stainless Steel

$468.89

/each

$520.99

Tuff Stuff |

#7457651B

Tuff Stuff 7651B 2 Groove Pulley And Bullet Cover, Polished

Belt Type:

V-Belt

Sold in Quantity:

Each

$54.99

/each

-10%

Turbosmart |

#37502031223

Turbosmart TS-0203-1223 34MM Kompact Plumb Back Blow Off Valve

Adjustable:

Yes

Aluminum Flange Included:

Yes

Steel Flange Included:

$168.29

/each

$186.99

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.

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...

Historic Chevy Performance Engines

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

Engine Cylinder Numbers

Mobil 1 |

#3241270971

Mobil 1 127097 Turbo Diesel Truck Oil 5W-40, 1 Gallon

Oil Weight:

5W40

Oil Type:

Synthetic

ZDDP Enhanced:

$47.99

/each

Valvoline |

#795679082

Valvoline 679082 VR1 Synthetic Motor Oil, 20W50, 6 Quart

(11)

Oil Weight:

20W50

Oil Type:

Synthetic

ZDDP Enhanced:

Yes

$77.99

/box

FiTech |

#5217005010

FiTech 70050-10 Fuel Injection 3 BAR MAP Sensor

$63.00

/each

$244 Off

Holley |

#4255501620

Holley 550-1620 Terminator X Max GM Early LT, Drive-by-Wire

Ignition Type:

Factory GM

Tuner Style:

Touchscreen Handheld

Throttle Style:

Drive-By-Wire

$3,299.95

/kit

$3,543.95

$275 Off

Holley |

#4255501630

Holley 550-1630 Terminator X Max Early LT, Trans Control DBW

Ignition Type:

Factory GM

Tuner Style:

Touchscreen Handheld

Throttle Style:

Drive-By-Wire

$3,549.95

/kit

$3,824.95

$275 Off

Holley |

#4255501631

Holley 550-1631 Terminator X Max Late LT, Trans Control DBW

Ignition Type:

Factory GM

Tuner Style:

Touchscreen Handheld

Throttle Style:

Drive-By-Wire

$3,549.95

/kit

$3,824.95

Wilwood |

#83526016770

Wilwood 260-16770 Quick Disconect Brake Fitting, No-Bleed, Female

Fitting End A:

-3 AN Male

Fitting End B:

Quick Disconnect Female

Material Type:

Aluminum

$89.79

/each

-5%

Accel |

#105170901C

ACCEL 170901C Universal Ceramic Booted Single Wire Replacement Kit

Diameter:

Sold in Quantity:

Each

$49.95

/each

$53.12

Holley 4160 Carburetor Vacuum Secondary Analog Super-Tuning Kit

Speedway Motors |

#91603086

Holley 4160 Carburetor Vacuum Secondary Analog Super-Tuning Kit

(2)

Sold in Quantity:

Kit

Rebuild Kit Type:

Calibration Kit

$84.99

/kit

Speedway Motors |

#91081575

Speedway Spark Plug Boot Puller

(7)

$12.99

/each

Driven Racing Oil |

#910193361

Driven Racing Oil 19336 GP-1 30 Grade Break-In Motor Oil, 1 Quart

(2)

Oil Weight:

SAE30

Oil Type:

Break-In

ZDDP Enhanced:

Yes

$10.97

/each

Billet Specialties |

#910679250

Billet Specialties 67925 Aluminum Hose Clamp, 1-3/4 Inch Rubber Hose

(1)

Style:

Worm Gear | Housing

Material Type:

Aluminum

Color:

Natural

$37.95

/each

ICT BILLET |

#826551163

ICT Billet 551163 T3 Turbocharger Oil Drain Adapter Flange

Turbocharger Style:

Turbo Oil Flange Type:

Turbo Drain

Oil Flange:

Standard T3 Drain

$25.00

/each

New Vintage USA |

#2760219303

New Vintage USA 02193-03 Performance ll 2 1/16 Oil Temp White

Gauge Diameter:

2-1/16"

Gauge Series:

Analog

Gauge Style:

Electric

$131.99

/each

Maxima |

#2293791284

Maxima Racing Oils 229379128 Performance Mineral Oil, 60W, 4 Gal

Oil Weight:

60W

Oil Type:

Conventional

ZDDP Enhanced:

Yes

$207.99

/box

$200 Off

Holley |

#4255501012

Holley 550-1012 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

$200 Off

Holley |

#4255501013

Holley 550-1013 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

-52%

Fragola |

#3249804041

Fragola 48040-BL Aluminum Tee-On-Run Fitting, -4 AN

Garage Sale Type:

Discontinued

AN Size:

-4 AN

Angle:

Tee

$14.44

/each

$30.22

New Vintage USA |

#2764012691

New Vintage USA 40126-91 Oil Pressure 1940 Series Black

Shape:

Round

Gauge Series:

Analog

$186.99

/each

Lokar |

#4911220004

Lokar 1220004 80-up SBC Anchor-Tight Locking Flexible Engine Dipstick

(1)

Finish:

Anodized

Sold in Quantity:

Each

$149.95

/each

-7%

Holley Sniper |

#4258600041

Holley Sniper 8600041-1 EFI Throttle Body, LS, Black, 92mm

(1)

Color:

Black

Hardware Included:

Yes

$259.95

/each

$281.95

-8%

Holley |

#4251204140

Holley 120-4140 4150 Drop Base Air Cleaner, 4 Inch Red Filter

Overall Diameter:

16"

Filter Material:

Cotton Gauze

$249.95

/each

$272.95

-7%

Holley |

#4251204530

Holley 120-4530 4500 Drop Base Air Cleaner, 3 Inch Red Filter

Overall Diameter:

16"

Filter Material:

Cotton Gauze

$259.95

/each

$281.95

-7%

Holley |

#4251204660

Holley 120-4660 4500 Drop Base Air Cleaner, Black, 6 Inch Filter

Overall Diameter:

16"

Filter Material:

Cotton Gauze

$299.95

/each

$322.95

K&N 56-9188-1 Air Filter Assembly, 3.594in Tall, Red, Rectangular

K&N |

#4655691881

K&N 56-9188-1 Air Filter Assembly, 3.594in Tall, Red, Rectangular

Shape:

Rectangular

Filter Material:

Cotton Gauze

$157.99

/each

$150 Off

Holley |

#4255501001

Holley 550-1001 Terminator X Stealth 4150 EFI System 650 HP Shiny

Injection Style:

Throttle Body

Injector Size:

100 lb/hr @ 58.5 PSI

Max Horsepower Rating:

650

$2,099.95

/each

$2,249.95

New Vintage USA |

#2766712601

New Vintage USA 67126-01 1967 Series 2 1/16" Oil Pressure Black

Gauge Diameter:

2-1/16"

Gauge Series:

Analog

Gauge Style:

Electric

$109.99

/each

New Vintage USA |

#2766712691

New Vintage USA 67126-91 Oil Pressure 1967 Series Black

Shape:

Round

Gauge Series:

Analog

$186.99

/each

Mobil 1 |

#3241207631

Mobil 1 120763 Advanced Full Synthetic 5W-20, 5 Quarts

Oil Weight:

5W20

Oil Type:

Synthetic

ZDDP Enhanced:

$51.99

/each

New Vintage USA |

#2763712691

New Vintage USA 37126-91 Oil Pressure Woodward Black

Shape:

Round

Gauge Series:

Analog

$186.99

/each

New Vintage USA |

#2763712692

New Vintage USA 37126-92 Oil Pressure Woodward Beige

Shape:

Round

Gauge Series:

Analog

$186.99

/each

Showing 1 - 396 of 5,571 results

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GMC I1000 Engine Parts

Year

Subcategory

Part

Brand

Transmission Family

Availability

Engine Family

Discounts

Price

Customer Rating

Products

Turbosmart TS-0555-1201 GenV PowerGate60CG Wastegate, 5PSI, Blue

Turbosmart TS-0506-1002 Gen4 HyperGate45 Wastegate, 7PSI, Black

Turbosmart TS-0506-1041 Gen4 HyperGate45 Wastegate, 14PSI, Black

Tuff Stuff 7651B 2 Groove Pulley And Bullet Cover, Polished

Turbosmart TS-0203-1223 34MM Kompact Plumb Back Blow Off Valve

Related Articles

Mobil 1 127097 Turbo Diesel Truck Oil 5W-40, 1 Gallon

Valvoline 679082 VR1 Synthetic Motor Oil, 20W50, 6 Quart

FiTech 70050-10 Fuel Injection 3 BAR MAP Sensor

Holley 550-1620 Terminator X Max GM Early LT, Drive-by-Wire

Holley 550-1630 Terminator X Max Early LT, Trans Control DBW

Holley 550-1631 Terminator X Max Late LT, Trans Control DBW

Wilwood 260-16770 Quick Disconect Brake Fitting, No-Bleed, Female

ACCEL 170901C Universal Ceramic Booted Single Wire Replacement Kit

Holley 4160 Carburetor Vacuum Secondary Analog Super-Tuning Kit

Speedway Spark Plug Boot Puller

Driven Racing Oil 19336 GP-1 30 Grade Break-In Motor Oil, 1 Quart

Billet Specialties 67925 Aluminum Hose Clamp, 1-3/4 Inch Rubber Hose

ICT Billet 551163 T3 Turbocharger Oil Drain Adapter Flange

New Vintage USA 02193-03 Performance ll 2 1/16 Oil Temp White

Maxima Racing Oils 229379128 Performance Mineral Oil, 60W, 4 Gal

Holley 550-1012 Terminator X Max Stealth 4150 EFI wTrans Control

Holley 550-1013 Terminator X Max Stealth 4150 EFI wTrans Control

Fragola 48040-BL Aluminum Tee-On-Run Fitting, -4 AN

New Vintage USA 40126-91 Oil Pressure 1940 Series Black

Lokar 1220004 80-up SBC Anchor-Tight Locking Flexible Engine Dipstick

Holley Sniper 8600041-1 EFI Throttle Body, LS, Black, 92mm

Holley 120-4140 4150 Drop Base Air Cleaner, 4 Inch Red Filter

Holley 120-4530 4500 Drop Base Air Cleaner, 3 Inch Red Filter

Holley 120-4660 4500 Drop Base Air Cleaner, Black, 6 Inch Filter

K&N 56-9188-1 Air Filter Assembly, 3.594in Tall, Red, Rectangular

Holley 550-1001 Terminator X Stealth 4150 EFI System 650 HP Shiny

New Vintage USA 67126-01 1967 Series 2 1/16" Oil Pressure Black

New Vintage USA 67126-91 Oil Pressure 1967 Series Black

Mobil 1 120763 Advanced Full Synthetic 5W-20, 5 Quarts

New Vintage USA 37126-91 Oil Pressure Woodward Black

New Vintage USA 37126-92 Oil Pressure Woodward Beige