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Welcome  »  66-77 Bronco  »  Drivetrain & Transmission  »  Transmissions - Auto

66-77 Bronco

Automatic Transmission Components for early Ford Bronco

The 66-77 Ford Broncos had one option when it came to an automatic transmission. The C4 Automatic Transmission gave the early Broncos a quality, reliable 3-speed automatic transmission option. For those looking for an upgrade from the stock C4 Transmission, we also offer adapter components to convert your Bronco to either an AOD (Automatic Overdrive) Transmission or a C6 Automatic Transmission. The AOD is a great, relatively easy way to add an automatic transmission with overdrive to your early Bronco. The C6 requires quite a bit more modification to install and is a very stout replacement for the C4 transmission.


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Box for C4 Automatic Transmission Conversion Kit ($1495+$150 refundable core)**
C4 Automatic Transmission Conversion Kit ($1495+$150 refundable core)**
Box for NEW C4 Automatic Transmission Conversion Kit (NO Transmission)
NEW C4 Automatic Transmission Conversion Kit (NO Transmission)
Box for Automatic Floor Shifter Kit w/LED Indicator - AOD, Silver or Black
Automatic Floor Shifter Kit w/LED Indicator - AOD, Silver or Black
Box for Dana 20 Adapter Kit - C6 Automatic to Bronco
Dana 20 Adapter Kit - C6 Automatic to Bronco

Dana 20 Adapter Kit - C6 Automatic to Bronco

Part: 6049

Price: $579.00

Fits: 1966-77 Ford Bronco

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Box for AODE/4R70W Adapter Kit, New
AODE/4R70W Adapter Kit, New
Box for AOD Automatic Transmission Adapter Kit (ALL Years)
AOD Automatic Transmission Adapter Kit (ALL Years)

AOD Automatic Transmission Adapter Kit (ALL Years)

Part: 6044

Price: $519.00

Fits: 1966-77 Ford Bronco

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Box for C4 Automatic Transmission Advanced Adapter Kit
C4 Automatic Transmission Advanced Adapter Kit

C4 Automatic Transmission Advanced Adapter Kit

Part: 3990

Price: $479.00

Fits: 1966-77 Ford Bronco

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Box for C4 Automatic Transmission to Dana 20 Adapter Kit
C4 Automatic Transmission to Dana 20 Adapter Kit

C4 Automatic Transmission to Dana 20 Adapter Kit

Part: 3985

Price: $389.00

Fits: 1966-77 Ford Bronco

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Box for C4 Automatic Transmission Adapter Housing, Used**
C4 Automatic Transmission Adapter Housing, Used**

C4 Automatic Transmission Adapter Housing, Used**

Part: 4005

Price: $245.00

Fits: 1966-77 Ford Bronco

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Box for Winters Floor Shifter Kit - AOD Automatic
Winters Floor Shifter Kit - AOD Automatic
Box for Winters Floor Shifter Kit - Automatic, C4 or C6
Winters Floor Shifter Kit - Automatic, C4 or C6
Box for Torque Converter for AOD Automatic Conversion
Torque Converter for AOD Automatic Conversion
Box for Output Shaft - C4 Automatic
Output Shaft - C4 Automatic

Output Shaft - C4 Automatic

Part: 4032

Price: $189.00

Fits: 1966-77 Ford Bronco

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Box for AOD Custom Cross Member Kit
AOD Custom Cross Member Kit

AOD Custom Cross Member Kit

Part: 6047

Price: $175.00

Fits: 1966-77 Ford Bronco

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Box for C4 Automatic Transmission Coupler Shaft, NEW
C4 Automatic Transmission Coupler Shaft, NEW
Box for C4 Transmission Oil Pan, 73-77 Ford Bronco, Used**
C4 Transmission Oil Pan, 73-77 Ford Bronco, Used**

C4 Transmission Oil Pan, 73-77 Ford Bronco, Used**

Part: 4021

Price: $125.00

Fits: 1973-77 Ford Bronco

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Box for AOD Kick Down Cable
AOD Kick Down Cable

AOD Kick Down Cable

Part: 6043A

Price: $89.95

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Box for C4 Automatic Transmission Coupler Shaft, Used**
C4 Automatic Transmission Coupler Shaft, Used**

C4 Automatic Transmission Coupler Shaft, Used**

Part: 4015U

Price: $89.95

Fits: 1966-77 Ford Bronco

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Box for Flex Plate 50 Oz- C4 Automatic Transmission, 164 Tooth, Late Model Conversion
Flex Plate 50 Oz- C4 Automatic Transmission, 164 Tooth, Late Model Conversion
Box for C-4 Kickdown Rod and Lever Kit, New
C-4 Kickdown Rod and Lever Kit, New
Box for C-4 Automatic Transmission Cooler Lines, Stainless Steel, 73-77 Ford Bronco
C-4 Automatic Transmission Cooler Lines, Stainless Steel, 73-77 Ford Bronco
Box for Steering Column Shift Collar - Smooth for Floor Shifters
Steering Column Shift Collar - Smooth for Floor Shifters

Steering Column Shift Collar - Smooth for Floor Shifters

Part: 3765

Price: $64.95

Fits: 1966-77 Ford Bronco

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Box for Kick Down Rod - C4 Automatic Transmission
Kick Down Rod - C4 Automatic Transmission

Kick Down Rod - C4 Automatic Transmission

Part: 4040

Price: $59.95

Fits: 1966-77 Ford Bronco C4 Automatic

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Box for Dipstick & Tube for C4 Automatic Transmission
Dipstick & Tube for C4 Automatic Transmission

Dipstick & Tube for C4 Automatic Transmission

Part: 6550

Price: $59.95

Fits: 1966-77 Ford Bronco

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Box for C4 Automatic Transmission Shift Rod, 73-77 Ford Bronco
C4 Automatic Transmission Shift Rod, 73-77 Ford Bronco

C4 Automatic Transmission Shift Rod, 73-77 Ford Bronco

Part: 4011

Price: $59.95

Fits: 1973-77 Ford Bronco

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Box for Neutral Safety Switch for Winters Floor Shifter Kit - Automatic
Neutral Safety Switch for Winters Floor Shifter Kit - Automatic
Box for C4 Oil Pan Kit - Chrome w/Pickup Tube, New
C4 Oil Pan Kit - Chrome w/Pickup Tube, New
Box for Transmission Tunnel Cover Sheetmetal, 66-77 Ford Bronco, New
Transmission Tunnel Cover Sheetmetal, 66-77 Ford Bronco, New
Box for AOD Selector Shaft & Arm
AOD Selector Shaft & Arm
Box for Transmission Cross Member, 3-speed Manual or C-4 Automatic, Used**
Transmission Cross Member, 3-speed Manual or C-4 Automatic, Used**
Box for C4 Automatic Transmission Bearing Retainer, 73-77 Ford Bronco
C4 Automatic Transmission Bearing Retainer, 73-77 Ford Bronco
Box for Neutral Safety/Backup Light Switch - C4 Automatic
Neutral Safety/Backup Light Switch - C4 Automatic

Neutral Safety/Backup Light Switch - C4 Automatic

Part: 4035

Price: $44.95

Fits: 1966-77 Ford Bronco

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Box for C-4 Automatic Transmission Cooler Lines, Mild Steel, 73-77 Ford Bronco
C-4 Automatic Transmission Cooler Lines, Mild Steel, 73-77 Ford Bronco
Box for Flex Plate 28 Oz- C4 Automatic Transmission, 164 Tooth, 73-77 Ford Bronco
Flex Plate 28 Oz- C4 Automatic Transmission, 164 Tooth, 73-77 Ford Bronco
Box for Transfer Case Mount Set w/Bumper
Transfer Case Mount Set w/Bumper

Transfer Case Mount Set w/Bumper

Part: 6075

Price: $39.95

Fits: 1966-77 Ford Bronco

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Box for C4 Lever for Transmission Kick Down
C4 Lever for Transmission Kick Down

C4 Lever for Transmission Kick Down

Part: 4043

Price: $29.95

Fits: 1966-77 Ford Bronco Automatic Trans

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Box for C4 Automatic Transmission Oil Pan Pickup Tube, 73-77 Ford Bronco
C4 Automatic Transmission Oil Pan Pickup Tube, 73-77 Ford Bronco
Box for Shift Indicator - Automatic, 74-77 Ford Bronco
Shift Indicator - Automatic, 74-77 Ford Bronco

Shift Indicator - Automatic, 74-77 Ford Bronco

Part: 3780

Price: $14.95

Was: $22.95

Fits: 1974-77 Ford Truck
1974-77 Ford Bronco

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Box for Flywheel Starter Ring Gear - 164 Tooth, 289/302/351W V8
Flywheel Starter Ring Gear - 164 Tooth, 289/302/351W V8

Flywheel Starter Ring Gear - 164 Tooth, 289/302/351W V8

Part: 4070

Price: $19.95

Fits: 1966-77 Ford Bronco

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Box for Automatic Shift Column Lockout Plate, 73-77 Ford Bronco
Automatic Shift Column Lockout Plate, 73-77 Ford Bronco

Automatic Shift Column Lockout Plate, 73-77 Ford Bronco

Part: 3770

Price: $14.95

Was: $19.95

Fits: 1973-77 Ford F-150
1973-77 Ford Bronco

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Box for C4 Shift Rod to Transmission Mounting Pin, 73-77 Ford Bronco
C4 Shift Rod to Transmission Mounting Pin, 73-77 Ford Bronco
Box for Starter Dowel Plate - C4 Automatic, 289/302/351W
Starter Dowel Plate - C4 Automatic, 289/302/351W

Starter Dowel Plate - C4 Automatic, 289/302/351W

Part: 4049

Price: $19.95

Fits: 1966-77 Ford Bronco

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Box for Automatic Flex Plate Bolts
Automatic Flex Plate Bolts

Automatic Flex Plate Bolts

Part: 4051

Price: $18.95

Fits: 1966-77 Ford Bronco

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Box for Shift Indicator - 1973 Ford Bronco, Automatic
Shift Indicator - 1973 Ford Bronco, Automatic

Shift Indicator - 1973 Ford Bronco, Automatic

Part: 3800

Price: $17.95

Fits: 1967-72 Ford F-150
1973 Ford Bronco

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Box for Shift Indicator Cover - Automatic, 74-77 Ford Bronco
Shift Indicator Cover - Automatic, 74-77 Ford Bronco

Shift Indicator Cover - Automatic, 74-77 Ford Bronco

Part: 3775

Price: $9.95

Was: $15.95

Fits: 1974-77 Ford F-150
1974-77 Ford Bronco

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Box for Cross Member Support, Factory, Used**
Cross Member Support, Factory, Used**

Cross Member Support, Factory, Used**

Part: 6080

Price: $14.95

Fits: 1966-77 Ford Bronco

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Box for Bellhousing Bolts, C-4 Automatic, New
Bellhousing Bolts, C-4 Automatic, New
Box for Shift Handle Knob - Manual or Automatic
Shift Handle Knob - Manual or Automatic

Shift Handle Knob - Manual or Automatic

Part: 3690

Price: $9.95

Was: $11.95

Fits: 1973-83 Ford Truck
1966-77 Ford Bronco

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Tom's Bronco Parts is not affiliated with Ford Motor Company. BRONCO® is a Registered Trademark of Ford Motor Company. Credit Card Logos Hablamos Español: (800) 749-5028