1981 Ford Thunderbird Engine Parts

3,539 products fit your

1981 Ford Thunderbird

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3,539 products

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Fitment

1981 Ford Thunderbird

Department

Street

Application

Modern Muscle

Products

P-Ayr 3126 Plastic Foam Ardun OHV Mock Up Head/Valve Covers

P-Ayr Products |

#91087311

P-Ayr 3126 Plastic Foam Ardun OHV Mock Up Head/Valve Covers

(1)

$400.99

/set

-7%

Earls |

#425AT981603ERL

Earls AT981603ERL -3 AN Male to 1/8 Inch NPT Straight Adapter

Fitting End A:

-3 AN Male

Fitting End B:

1/8" NPT Male

Angle:

Straight

$7.38

/each

$7.99

-7%

Earls |

#425AT981688ERL

Earls AT981688ERL -8 AN Male to 1/2 Inch NPT Straight Adapter

(1)

Fitting End A:

-8 AN Male

Fitting End B:

1/2" NPT Male

Angle:

Straight

$13.41

/each

$14.50

K&N RX-3800 X-Stream Clamp-On Air Filter, 6.563in Tall, Round Tapered

K&N |

#465RX3800

K&N RX-3800 X-Stream Clamp-On Air Filter, 6.563in Tall, Round Tapered

Material Type:

Cotton Gauze

Shape:

Round Tapered

$94.99

/each

K&N RU-0500 Performance Air Filters, 4in Tall, Round

K&N |

#465RU0500

K&N RU-0500 Performance Air Filters, 4in Tall, Round

Material Type:

Cotton Gauze

Shape:

Round

$78.99

/each

XRP 221206 HS-79 120 Degree Aluminum Hose End Fitting, -6 AN

XRP PLUMBING |

#472221206

XRP 221206 HS-79 120 Degree Aluminum Hose End Fitting, -6 AN

Fitting Hose Size:

-6 AN

Angle:

120 degree

Material Type:

Aluminum

$27.99

/each

K&N RE-0810 Performance Air Filters, 9in Tall, Round Tapered

K&N |

#465RE0810

K&N RE-0810 Performance Air Filters, 9in Tall, Round Tapered

Material Type:

Cotton Gauze

Clamps Included:

Yes

$68.99

/each

-7%

Earls |

#425985008ERL

Earls 985008ERL Blue -8 AN Male to3/4-16 Inch O-Ring Port Adapter

Fitting End A:

-8 AN Male

Fitting End B:

3/4" - 16 Male O-ring (-8 AN)

Angle:

Straight

$20.89

/each

$22.60

FAST 30700236B Universal Fuel Rail, 36 Inch

FAST Fuel Air Spark Technology |

#28230700236B

FAST 30700236B Universal Fuel Rail, 36 Inch

GTIN Code:

036584130659

$66.95

/each

-7%

Earls |

#425AT993205ERL

Earls AT993205ERL 1/2 Inch NPT Internal Plug, Hard Anodized Aluminum

(1)

Fitting Type:

Plug Fitting

Fitting Size 1:

1/2" Male NPT

Fitting Attachment 1:

Male NPT

$8.95

/each

$9.69

-7%

Earls |

#425AT985068ERL

Earls AT985068ERL -6 AN Male to 3/4-16 Inch O-Ring Port Adapter

(1)

Fitting End A:

-6 AN Male

Fitting End B:

3/4" - 16 Male O-ring (-8 AN)

Angle:

Straight

$22.99

/each

$24.87

-29%

Fragola |

#61761101

Fragola 482603-BL Alum Flare to Pipe T on Run, -3AN to 1/8"

Fitting End A:

-3 AN Male

Fitting End B:

1/8" NPT Male

Fitting End C:

-3 AN Male

$16.49

/each

$23.28

Straight Socketless Push-On Fitting, 30 Degree Taper, -10 AN - 1/2 NPT

Aeroquip |

#1061204

Straight Socketless Push-On Fitting, 30 Degree Taper, -10 AN - 1/2 NPT

(1)

Fitting End A:

5/8" Hose barb

Fitting End B:

1/2" NPT Male

Angle:

Straight

$8.59

/each

-8%

Earls |

#425AT818006ERL

Earls AT818006ERL 180 Degree -6 AN Female to -6 AN Swivel Seal Hose

(1)

Fitting Hose Size:

-6 AN

Fitting End A:

-6 AN Female

Fitting End B:

-6 AN Hose

$49.95

/each

$54.83

-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

Spectre 9799 Air Intake Tube, 4 in. OD, 6.813 in. Long

Spectre Performance |

#4659799

Spectre 9799 Air Intake Tube, 4 in. OD, 6.813 in. Long

(1)

Outside Diameter:

Finish:

Polished

Overall Length:

6.813"

$56.99

/each

-7%

Earls |

#425AT593204ERL

Earls AT593204ERL 3/8 Inch NPT Internal Wrenching Plug, Aluminum, Pair

Fitting Type:

Plug Fitting

Fitting Size 1:

3/8" Male NPT

Fitting Attachment 1:

Male NPT

$14.92

/pair

$16.14

-7%

Earls |

#425AT981408ERL

Earls AT981408ERL -8 AN ORB Plug O-Ring Seal Port Fitting

(2)

Fitting End A:

-8 AN O-ring

Fitting Attachment 1:

Male AN

Material Type:

Aluminum

$8.93

/each

$9.66

Aeroquip |

#61710261

Aeroquip FBM4462 Black Hose End Coupler Fitting 180 Degree Angle -6 AN

Fitting Hose Size:

-6 AN

Fitting End A:

-6 AN Female

Fitting End B:

-6 AN Hose

$52.99

/each

-7%

Earls |

#425AT935108ERL

Earls AT935108ERL 90 Degree -8 AN Female to Female Swivel Adapter

Fitting End A:

-8 AN Female

Fitting End B:

-8 AN Female

Angle:

90 degree

$33.24

/each

$35.96

Fragola |

#617480666

Fragola 480606-SP -6 AN Fitting with 1/8 Inch Female Threads

(2)

Fitting End A:

-6 AN Male

Fitting End B:

1/8"

AN Size:

-6 AN

$1.99

/each

Edelbrock |

#3253830

Edelbrock 3830 Throttle Body Gasket, 65/70mm, Ford 5.0L

Material Type:

Composite

Sold in Quantity:

Set

$29.95

/each

Edelbrock |

#3251430

Edelbrock 1430 Performer Series Carburetor Metering Jet, 0.104 Inch

Material Type:

Brass

Sold in Quantity:

Pair

$15.95

/pair

Speedway Motors |

#6176191

Aluminum Bulkhead Jam Nut, Blue, -10 AN

AN Size:

-10 AN

Material Type:

Aluminum

Finish:

Anodized

$5.99

/each

-7%

Earls |

#425981608ERL

Earls 981608ERL Blue Straight -8 AN Male to 3/8 Inch NPT Adapter

(2)

Fitting End A:

-8 AN Male

Fitting End B:

3/8" NPT Male

Angle:

Straight

$14.88

/each

$16.10

-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

-7%

Earls |

#425961603ERL

Earls 961603ERL Straight -3 AN Male to 1/8 Inch NPT, Zinc Plated Steel

(1)

Fitting End A:

-3 AN Male

Fitting End B:

1/8" NPT Male

Angle:

Straight

$9.44

/each

$10.22

K&N RG-1002RD Performance Air Filters, Red, 9.5in Tall, Round Tapered

K&N |

#465RG1002RD

K&N RG-1002RD Performance Air Filters, Red, 9.5in Tall, Round Tapered

Filter Color:

Red

Sold in Quantity:

Each

$68.99

/each

COMP Cams |

#2824907

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

GTIN Code:

036584720218

$114.95

/each

-7%

Earls |

#425600103ERL

Earls 600103ERL Speed-Seal Hose End, -3 AN, Steel

(1)

Fitting Hose Size:

-3 AN

Fitting End A:

-3 AN Female

Fitting End B:

-3 AN Hose

$14.88

/each

$16.10

-7%

Earls |

#425962304ERL

Earls 962304ERL 45 Degree -4 AN Male to 1/8 Inch NPT Elbow, Zinc

(2)

Fitting End A:

-4 AN Male

Fitting End B:

1/8" NPT Male

Angle:

45 degree

$10.42

/each

$11.27

Edelbrock |

#3251422

Edelbrock 1422 Performer Series Carburetor Metering Jet, 0.083 Inch

Jet Type:

Main

Material Type:

Brass

Sold in Quantity:

Pair

$15.95

/pair

-7%

Earls |

#425AT982208ERL

Earls AT982208ERL -8 AN Male to 3/8 Inch NPT Aluminum 90 Degree Elbow

Fitting End A:

-8 AN Male

Fitting End B:

3/8" NPT Male

Angle:

90 degree

$20.89

/each

$22.60

-8%

Earls |

#425AT709116ERL

Earls AT709116ERL 90 Degree Ano-Tuff -16 AN Female to -16 AN Hose End

Fitting Hose Size:

-16 AN

Fitting End A:

-16 AN Female

Fitting End B:

-16 AN Hose

$73.29

/each

$79.95

-7%

Earls |

#425916108ERL

Earls 916108ERL Blue Straight -8 AN Swivel to 3/8 In Male NPT Adapter

(1)

Fitting End A:

-8 AN Female

Fitting End B:

3/8" NPT Male

Angle:

Straight

$20.87

/each

$22.58

COMP Cams |

#282G31230

COMP Cams G31230 Gator Brand Hose Clamp, 1.188 - 1.750 Range, Size 20

Style:

Worm Gear

Material Type:

Stainless Steel

Color:

Natural

$6.95

/each

Showing 1 - 648 of 3,539 results

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1981 Ford Thunderbird Engine Parts

Subcategory

Part

Brand

Transmission Family

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Engine Family

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Price

Customer Rating

Products

P-Ayr 3126 Plastic Foam Ardun OHV Mock Up Head/Valve Covers

Earls AT981603ERL -3 AN Male to 1/8 Inch NPT Straight Adapter

Earls AT981688ERL -8 AN Male to 1/2 Inch NPT Straight Adapter

K&N RX-3800 X-Stream Clamp-On Air Filter, 6.563in Tall, Round Tapered

K&N RU-0500 Performance Air Filters, 4in Tall, Round

XRP 221206 HS-79 120 Degree Aluminum Hose End Fitting, -6 AN

K&N RE-0810 Performance Air Filters, 9in Tall, Round Tapered

Earls 985008ERL Blue -8 AN Male to3/4-16 Inch O-Ring Port Adapter

FAST 30700236B Universal Fuel Rail, 36 Inch

Earls AT993205ERL 1/2 Inch NPT Internal Plug, Hard Anodized Aluminum

Earls AT985068ERL -6 AN Male to 3/4-16 Inch O-Ring Port Adapter

Fragola 482603-BL Alum Flare to Pipe T on Run, -3AN to 1/8"

Straight Socketless Push-On Fitting, 30 Degree Taper, -10 AN - 1/2 NPT

Earls AT818006ERL 180 Degree -6 AN Female to -6 AN Swivel Seal Hose

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

Spectre 9799 Air Intake Tube, 4 in. OD, 6.813 in. Long

Earls AT593204ERL 3/8 Inch NPT Internal Wrenching Plug, Aluminum, Pair

Earls AT981408ERL -8 AN ORB Plug O-Ring Seal Port Fitting

Aeroquip FBM4462 Black Hose End Coupler Fitting 180 Degree Angle -6 AN

Earls AT935108ERL 90 Degree -8 AN Female to Female Swivel Adapter

Fragola 480606-SP -6 AN Fitting with 1/8 Inch Female Threads

Edelbrock 3830 Throttle Body Gasket, 65/70mm, Ford 5.0L

Edelbrock 1430 Performer Series Carburetor Metering Jet, 0.104 Inch

Aluminum Bulkhead Jam Nut, Blue, -10 AN

Earls 981608ERL Blue Straight -8 AN Male to 3/8 Inch NPT Adapter

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

Earls 961603ERL Straight -3 AN Male to 1/8 Inch NPT, Zinc Plated Steel

K&N RG-1002RD Performance Air Filters, Red, 9.5in Tall, Round Tapered

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

Earls 600103ERL Speed-Seal Hose End, -3 AN, Steel

Earls 962304ERL 45 Degree -4 AN Male to 1/8 Inch NPT Elbow, Zinc

Edelbrock 1422 Performer Series Carburetor Metering Jet, 0.083 Inch

Earls AT982208ERL -8 AN Male to 3/8 Inch NPT Aluminum 90 Degree Elbow

Earls AT709116ERL 90 Degree Ano-Tuff -16 AN Female to -16 AN Hose End

Earls 916108ERL Blue Straight -8 AN Swivel to 3/8 In Male NPT Adapter

COMP Cams G31230 Gator Brand Hose Clamp, 1.188 - 1.750 Range, Size 20