International L121 Engine Parts

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International L121

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L121

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International L121

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-7%

Mr Gasket |

#5501490

Mr Gasket 1490 Air Cleaner, 6-1/2 x 3-1/4 Inch

Shape:

Round

Overall Diameter:

6.5"

Filter Material:

White paper

$46.99

/each

$50.83

-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%

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

Edelbrock |

#3251207

Edelbrock 1207 Pro-Flo Chrome Air Cleaner Assembly, Round, 3 Inch

(1)

Shape:

Round

Overall Diameter:

14"

Filter Material:

Paper

$54.95

/each

-62%

AFCO |

#10689099

AFCO Hose/Tubing Gauge Key Chain

(5)

Garage Sale Type:

Closeout

Color:

Blue

$0.48

/each

$1.28

LT1 Engine Build Combinations | Recipes for 400–700+ HP

Build a high-performance Gen V LT engine with proven power combos and learn about LT upgrades and tuning tips for maximum power

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!

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.

Pick a Side: LS Engines

The GM LS engine is the hot powerplant these days. But is there too much of a good thing?

Engine Cylinder Numbers

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.

Corvette L76 327 Engine History, Specs, and Build Ideas

The 1964 Corvette L76 327 is legendary, learn more about this storied engine and what you need to build a clone.

Building up an LT1

In this Tech Tip, John discusses LT1 rotating assembly options for a customer looking to build a solid autoX, drag, and occasional strip powerplant for his Firebird.

Speedway Tech Talk - LS1 Fuel Delivery Kit

Pat talks about one of our LS1 fuel delivery kits.

Edelbrock |

#3251418

Edelbrock 1418 Performer Series Carburetor Metering Rod, Pair

Sold in Quantity:

Pair

Metering Rod Position:

Primary and Secondary

Metering Rod Size:

0.070 x 0.057

$22.95

/pair

Vibrant |

#3212178

Vibrant 2178 90 Degree Aluminum Bend, 2.5 Inch O.D., Polished

Outside Diameter:

2.5"

Finish:

Polished

Material Type:

Aluminum

$43.99

/each

Edelbrock |

#3251430

Edelbrock 1430 Performer Series Carburetor Metering Jet, 0.104 Inch

Material Type:

Brass

Sold in Quantity:

Pair

$15.95

/pair

Edelbrock |

#3251431

Edelbrock 1431 Performer Series Carburetor Metering Jet, 0.107 Inch

Jet Type:

Main

Material Type:

Brass

Sold in Quantity:

Pair

$15.95

/pair

Edelbrock |

#3251455

Edelbrock 1455 Performer Series Carburetor Metering Rod, Pair

Sold in Quantity:

Pair

Metering Rod Position:

Primary and Secondary

Metering Rod Size:

0.073 x 0.042

$22.95

/pair

COMP Cams |

#2824907

COMP Cams 4907 Dial Indicator Magnetic Base, Steel, Powdercoated, Each

GTIN Code:

036584720218

$114.95

/each

Edelbrock |

#3251939

Edelbrock 1939 Performer Series Q-Jet Carb Primary Metering Rod

Sold in Quantity:

Pair

Metering Rod Position:

Primary

$32.95

/pair

-7%

Earls |

#425100160ERL

Earls 100160ERL Distribution Block, -8 O-Ring to -6 O-Ring

Fitting End A:

8 AN FEMALE

Fitting End B:

6 AN Female

Fitting End C:

6 AN Female

$59.89

/each

$64.95

Edelbrock |

#3251099

Edelbrock 1099 Pro-Flo Air Cleaner Elements Air Filter, Triangle

(2)

Air Filter Style:

Triangular

Filter Material:

Foam

Sold in Quantity:

Each

$19.95

/each

Edelbrock |

#3251471

Edelbrock 1471 Performer Series Carburetor Accelerator Pump Assembly

GTIN Code:

085347014712

Sold in Quantity:

Kit

$45.95

/each

Edelbrock |

#3251789

Edelbrock 1789 Carburetor Fuel Pressure Regulator, 1-4 psi

Regulator Style:

Non-return

Material Type:

Aluminum

$71.95

/each

Edelbrock |

#3251945

Edelbrock 1945 Performer Series Q-Jet Carb Primary Metering Rod

Sold in Quantity:

Each

Metering Rod Position:

Primary

$33.95

/pair

Edelbrock |

#3251971

Edelbrock 1971 Performer Series Q-Jet Carb Primary Metering Jet

Material Type:

Brass

Sold in Quantity:

Each

$26.95

/pair

Edelbrock |

#3251980

Edelbrock 1980 Performer Series Carb Needle/Seat, 0.145 inch

Sold in Quantity:

Each

Fuel Bowl Float Style:

Side Hung

$32.95

/each

Ideal Heavy Duty T-Bolt Clamp, 3-3/8 Inch Minimum Clamping Diameter

Ideal Clamps |

#917338

Ideal Heavy Duty T-Bolt Clamp, 3-3/8 Inch Minimum Clamping Diameter

Style:

T-Bolt

Material Type:

Steel

Color:

Natural

$11.49

/each

AutoMeter |

#1822696

AutoMeter 2696 HPOP Gauge, 2 1/16 Inch, 4KPSI

Gauge Diameter:

2-1/16"

Shape:

Round

Gauge Series:

Analog

$185.99

/each

-7%

Holley |

#4251204130

Holley 120-4130 4150 Drop Base Air Cleaner, 3 Inch Red Filter

Overall Diameter:

16"

Filter Material:

Cotton Gauze

$254.95

/each

$276.95

-7%

Earls |

#425318006ERL

Earls 318006ERL Auto Fit Female Hose End, 180 Degree, -6 AN to -6 AN

Fitting Hose Size:

-6 AN

Fitting End A:

-6 AN Female

Fitting End B:

-6 AN Hose

$31.65

/each

$34.23

Edelbrock |

#3251165

Edelbrock 1165 Edelbrock 94 Carburetor Main Jet, 0.054 Inch, -32 AN

Jet Type:

Main

Material Type:

Brass

Sold in Quantity:

Each

$15.95

/each

AutoMeter |

#1827127

AutoMeter 7127 C2 Air-Core Oil Press. Gauge, 2-1/16 , 0-100 PSI

Gauge Diameter:

2-1/16"

Gauge Series:

Analog

Gauge Style:

Electric

$127.99

/each

AutoMeter |

#1825827

AutoMeter 5827 Phantom Air-Core Electric Oil Press. Gauge,2-5/8

Gauge Diameter:

2-5/8"

Gauge Series:

Analog

Gauge Style:

Electric

$113.99

/each

AutoMeter |

#1827156

AutoMeter 7156 Oil Temp Gauge, 2 1/16 Inch, 140-280 Deg., C2

Gauge Diameter:

2-1/16"

Gauge Series:

Analog

Gauge Style:

Analog

$183.99

/each

AutoMeter |

#1825847

AutoMeter 5847 Phantom Air-Core Electric Oil Temp Gauge, 2-5/8

Gauge Diameter:

2-5/8"

Gauge Series:

Analog

Gauge Style:

Electric

$94.99

/each

-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 |

#1824484

AutoMeter 4484 Ultra-Lite Mechanical Vacuum Gauge, 2-5/8 Inch

Overall Diameter:

2-5/8"

Gauge Type:

Mechanical

Gauge Range:

0-30 IN HG

$94.99

/each

AutoMeter |

#1826021

AutoMeter 6021 LCD Display 8.5 X 5.25 LCD Dash, User Configurable

GTIN Code:

046074060212

$3,595.99

/each

Edelbrock |

#3259178

Edelbrock 9178 Divorced Choke Rod, Big Block Chevy

Component Type:

Choke rods

Sold in Quantity:

Each

$24.95

/each

Edelbrock |

#3258713

Edelbrock 8713 4- Barrel Carburetor Spacer, Phenolic, 2 Inch

Carburetor Flange Type:

4-Barrel Square Bore

Overall Thickness:

Material Type:

Phenolic Plastic

$65.95

/each

Edelbrock |

#3258716

Edelbrock 8716 Performer Series Carburetor Adapter, Aluminum 2.0 Inch

(1)

Carburetor Flange Type:

4-Barrel Square Bore

Carburetor Barrels:

4-Barrel

Carburetor Quantity:

One

$124.95

/each

Spectre Performance |

#4659824

Spectre 9824 Carb Hat Air Intake Plenum, Ultra Low Profile, Dual

Material Type:

Aluminum

Angle:

120 degree

Tube O.D.:

$303.99

/each

Edelbrock |

#3255771

Edelbrock 5771 Seat Cup Ktis, 1.500 Inch

Material Type:

Steel

Sold in Quantity:

Set

$50.95

/each

Showing 1 - 108 of 5,574 results

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International L121 Engine Parts

Year

Subcategory

Part

Brand

Transmission Family

Availability

Engine Family

Discounts

Price

Customer Rating

Products

Mr Gasket 1490 Air Cleaner, 6-1/2 x 3-1/4 Inch

Mallory 947 Pro Sidewinder 135 Degree Universal Wire Set

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

Edelbrock 1207 Pro-Flo Chrome Air Cleaner Assembly, Round, 3 Inch

AFCO Hose/Tubing Gauge Key Chain

Related Articles

Edelbrock 1418 Performer Series Carburetor Metering Rod, Pair

Vibrant 2178 90 Degree Aluminum Bend, 2.5 Inch O.D., Polished

Edelbrock 1430 Performer Series Carburetor Metering Jet, 0.104 Inch

Edelbrock 1431 Performer Series Carburetor Metering Jet, 0.107 Inch

Edelbrock 1455 Performer Series Carburetor Metering Rod, Pair

COMP Cams 4907 Dial Indicator Magnetic Base, Steel, Powdercoated, Each

Edelbrock 1939 Performer Series Q-Jet Carb Primary Metering Rod

Earls 100160ERL Distribution Block, -8 O-Ring to -6 O-Ring

Edelbrock 1099 Pro-Flo Air Cleaner Elements Air Filter, Triangle

Edelbrock 1471 Performer Series Carburetor Accelerator Pump Assembly

Edelbrock 1789 Carburetor Fuel Pressure Regulator, 1-4 psi

Edelbrock 1945 Performer Series Q-Jet Carb Primary Metering Rod

Edelbrock 1971 Performer Series Q-Jet Carb Primary Metering Jet

Edelbrock 1980 Performer Series Carb Needle/Seat, 0.145 inch

Ideal Heavy Duty T-Bolt Clamp, 3-3/8 Inch Minimum Clamping Diameter

AutoMeter 2696 HPOP Gauge, 2 1/16 Inch, 4KPSI

Holley 120-4130 4150 Drop Base Air Cleaner, 3 Inch Red Filter

Earls 318006ERL Auto Fit Female Hose End, 180 Degree, -6 AN to -6 AN

Edelbrock 1165 Edelbrock 94 Carburetor Main Jet, 0.054 Inch, -32 AN

AutoMeter 7127 C2 Air-Core Oil Press. Gauge, 2-1/16 , 0-100 PSI

AutoMeter 5827 Phantom Air-Core Electric Oil Press. Gauge,2-5/8

AutoMeter 7156 Oil Temp Gauge, 2 1/16 Inch, 140-280 Deg., C2

AutoMeter 5847 Phantom Air-Core Electric Oil Temp Gauge, 2-5/8

Classic Instruments VT28GLF Vintage Oil Temp Gauge

AutoMeter 4484 Ultra-Lite Mechanical Vacuum Gauge, 2-5/8 Inch

AutoMeter 6021 LCD Display 8.5 X 5.25 LCD Dash, User Configurable

Edelbrock 9178 Divorced Choke Rod, Big Block Chevy

Edelbrock 8713 4- Barrel Carburetor Spacer, Phenolic, 2 Inch

Edelbrock 8716 Performer Series Carburetor Adapter, Aluminum 2.0 Inch

Spectre 9824 Carb Hat Air Intake Plenum, Ultra Low Profile, Dual

Edelbrock 5771 Seat Cup Ktis, 1.500 Inch