1972 FORD THUNDERBIRD

1972 FORD THUNDERBIRD

Model Designations:

Ford Thunderbird V-8

Ford Thunderbird, Body Styles:

2 Door Hardtop Coupe, 6 Passenger, Body #65K

Factory Price: $5,293; Shipping Weight: 4,420 Pounds

Production Total: 57,814

Chassis:

Wheelbase: 120.4"

Tire Size: 215R X 15" Radial

Engine Availability:

V-8 400 Cubic Inch 172 H.P. Standard Engine

V-8 429 Cubic Inch 212 H.P. Optional Engine

V-8 460 Cubic Inch 224 H.P. Optional Engine

General Engine Specifications:

V-8 Engine, 400 Cubic Inches, 172 H.P.:

Engine Type: Overhead Valve V-8

Bore & Stroke: 4.00" x 4.00"

Engine Displacement: 400 Cu. In.

Compresssion Ratio: 8.40 to 1

Taxable Horsepower: 51.2

Horsepower: 172 @ 4,000 RPM

Torque: 298 Ft. Lbs @ 2,200 RPM

Normal Oil Pressure: 35-75 PSI

Carburetor: 2 Barrel

V-8 Engine, 429 Cubic Inches, 212 H.P.:

Engine Type: Overhead Valve V-8

Bore & Stroke: 4.36" x 3.59"

Engine Displacement: 429 Cu. In.

Compresssion Ratio: 8.50 to 1

Taxable Horsepower: 60.83

Horsepower: 212 @ 4,400 RPM

Torque: 327 Ft. Lbs @ 2,600 RPM

Normal Oil Pressure: 35-75 PSI

Carburetor: 4 Barrel

V-8 Engine, 460 Cubic Inches, 224 H.P.:

Engine Type: Overhead Valve V-8

Bore & Stroke: 4.36" x 3.85"

Engine Displacement: 460 Cu. In.

Compresssion Ratio: 8.50 to 1

Taxable Horsepower: 60.83

Horsepower: 224 @ 4,400 RPM

Torque: 357 Ft. Lbs @ 2,800 RPM

Normal Oil Pressure: 35-60 PSI

Carburetor: 4 Barrel

Tune Up Specifications:

8 Cylinder 400 Cubic Inch Engines:

Spark Plug Type: Autolite ARF-42

Spark Plug: Gap .034"

Point Gap: .017"

Distributor Cam Angle: 26-30 Degrees

Firing Order: 1-3-7-2-6-5-4-8

Ignition Timing: 8 Degrees BTDC (California Cars: 6 Degrees BTDC)

Engine Idle Speed:

Automatic Transmission: 625 RPM, in Drive

Idle CO: 0.10%

8 Cylinder 429 Cubic Inch Engines:

Spark Plug Type: Autolite BRF-42

Spark Plug: Gap .034"

Point Gap: .017"

Distributor Cam Angle: 26-30 Degrees

Firing Order: 1-5-4-2-6-3-7-8

Ignition Timing:

Engines Built through Dec. 31, 1971: 10 Degrees BTDC

Engines Built after Dec. 31, 1971: 14 Degrees BTDC

Engine Idle Speed:

Automatic Transmission: 600 RPM, in Drive

Idle CO: 0 .3%

8 Cylinder 460 Cubic Inch Engines:

Spark Plug Type: Autolite BRF-42

Spark Plug: Gap .034"

Point Gap: .017"

Distributor Cam Angle: 26-30 Degrees

Firing Order: 1-5-4-2-6-3-7-8

Ignition Timing: 10 Degrees BTDC (California Cars: 6 Degrees BTDC)

Engine Idle Speed:

Automatic Transmission: 600 RPM, in Drive

Idle CO: 0.3%

Valve Specifications:

8 Cylinder Engine, 400 Cu. In. Engines:

Valve Lash:

Intake: .100"-.150"

Exhaust: .100"-.150"

Valve Angles:

Seat: 45 Degrees

Face: 45 Degrees

Valve Spring Height, Installed: 1-13/16"

Valve Spring Pressure: 229 Lbs @ 1.33 inches

Valve Stem Clearance:

Intake .0010"-.0027";

Exhaust .0015"-.0032"

Valve Stem Diameter:

Intake: .3416"-.3423"

Exhaust: .3411"-.3418"

8 Cylinder Engine, 429 Cu. In. Engines:

Valve Lash:

Intake: .075"-.125"

Exhaust: .075"-.125"

Valve Angles:

Seat: 45 Degrees

Face: 45 Degrees

Valve Spring Height, Installed: 1-13/16"

Valve Spring Pressure: 229 Lbs @ 1.33 inches

Valve Stem Clearance:

Intake .0010"-.0027";

Exhaust .0010"-.0027"

Valve Stem Diameter:

Intake: .3416"-.3423"

Exhaust: .3416"-.3423"

8 Cylinder Engine, 460 Cu. In. Engines:

Valve Lash:

Intake: .105"-.155"

Exhaust: .105"-.155"

Valve Angles:

Seat: 44.5 Degrees

Face: 45.5 Degrees

Valve Spring Height, Installed: 1-13/16"

Valve Spring Pressure: 229 Lbs @ 1.33 inches

Valve Stem Clearance:

Intake .0010"-.0027";

Exhaust .0010"-.0027"

Valve Stem Diameter:

Intake: .3416"-.3423"

Exhaust: .3416"-.3423"

Piston, Rings, Pins, Crankshaft & Bearing Data:

8 Cylinder Engine, 400 Cubic Inches:

Piston Clearance: .0014"-.0022"

Ring End Gap:

Compression: .010"

Oil: .015"

Wrist Pin Diameter: .9752"

Rod Bearings:

Shaft Diameter: 2.3103"-2.3111"

Bearing Clearance: .0008"-.0026"

Main Bearings:

Shaft Diameter: 2.9994"-3.0002"

Bearing Clearance: .0009"-.0026"

Thrust on #3 Bearing

Crankshaft End Play: .004"-.008"

8 Cylinder Engine, 429 Cubic Inches:

Piston Clearance: .0014"-.0022"

Ring End Gap:

Compression: .010"

Oil: .015"

Wrist Pin Diameter: 1.0400"

Rod Bearings:

Shaft Diameter: 2.4992"-2.5000"

Bearing Clearance: .0008"-.0028"

Main Bearings:

Shaft Diameter: 2.9994"-3.0002"

Bearing Clearance: .0005"-.0015"

Thrust on #3 Bearing

Crankshaft End Play: .004"-.008"

8 Cylinder Engine, 460 Cubic Inches:

Piston Clearance: .0014"-.0022"

Ring End Gap:

Compression: .010"

Oil: .015"

Wrist Pin Diameter: 1.0400"

Rod Bearings:

Shaft Diameter: 2.4992"-2.5000"

Bearing Clearance: .0008"-.0028"

Main Bearings:

Shaft Diameter: 2.9994"-3.0002"

Bearing Clearance: .0005"-.0025"

Thrust on #3 Bearing

Crankshaft End Play: .004"-.008"

Engine Tightening Specifications:

8 Cylinder 400 Cubic Inch Engine:

Spark Plugs: 10-15 Ft. Lbs.

Cylinder Head Bolts: 95-105 Ft. Lbs.

Intake Manifold:

1/4" Bolt: 6-9 Ft. Lbs.

5/16" Bolt: 21-25 Ft. Lbs.

3/8" Bolt: 27-33 Ft. Lbs.

Exhaust Manifold: 12-16 Ft. Lbs.

Rocker Arm Stud to Cylinder Head: 18-25 Ft. Lbs.

Rocker Arm Cover: 3 to 5 Ft. Lbs.

Connecting Rod Cap Bolts: 40-45 Ft. Lbs.

Main Bearing Cap Bolts: 95-105 Ft. Lbs.

Vibration Damper or Pulley: 70-90 Ft. Lbs.

8 Cylinder 429 Cubic Inch Engine:

Spark Plugs: 15-20 Ft. Lbs.

Cylinder Head Bolts: 130-140 Ft. Lbs.

Intake Manifold: 25-30 Ft. Lbs.

Exhaust Manifold: 28-33 Ft. Lbs.

Rocker Arm Stud to Cylinder Head: 18-25 Ft. Lbs.

Rocker Arm Cover: 5 to 6 Ft. Lbs.

Connecting Rod Cap Bolts: 40-45 Ft. Lbs.

Main Bearing Cap Bolts: 95-105 Ft. Lbs.

Flywheel to Crankshaft: 75-85 Ft. Lbs.

Vibration Damper or Pulley: 70-90 Ft. Lbs.

8 Cylinder 460 Cubic Inch Engine:

Spark Plugs: 15-20 Ft. Lbs.

Cylinder Head Bolts: 130-140 Ft. Lbs.

Intake Manifold: 25-30 Ft. Lbs.

Exhaust Manifold: 28-33 Ft. Lbs.

Rocker Arm Stud to Cylinder Head: 18-25 Ft. Lbs.

Rocker Arm Cover: 5 to 6 Ft. Lbs.

Connecting Rod Cap Bolts: 40-45 Ft. Lbs.

Main Bearing Cap Bolts: 95-105 Ft. Lbs.

Flywheel to Crankshaft: 75-85 Ft. Lbs.

Vibration Damper or Pulley: 70-90 Ft. Lbs.

Capacities:

With 400 Cubic Inch Engine:

Cooling System:

Without Heater: 16-3/4 Quarts

With Heater: 17-3/4 Quarts

With Air Conditioning: 18-1/2 Quarts

Radiator Cap Pressure:

With Air Conditioning: 12-15 PSI

Without Air Conditioning: 12-15 PSI

Thermostat Opening: 188 Degrees

Fuel Tank: 22-1/2 Gallons

Engine Oil Refill: 5 Quarts*

Automatic Transmission: 12-3/4 Quarts

Rear Axle: 5 Pints

* With New Oil Filter

With 429 Cubic Inch Engine:

Cooling System:

Without Heater: 17-3/4 Quarts

With Heater: 18-3/4 Quarts

With Air Conditioning: 19-1/2 Quarts

Radiator Cap Pressure:

With Air Conditioning: 12-15 PSI

Without Air Conditioning: 12-15 PSI

Thermostat Opening: 188 Degrees

Fuel Tank: 22-1/2 Gallons

Engine Oil Refill: 5 Quarts*

Automatic Transmission: 12-3/4 Quarts

Rear Axle: 5 Pints

* With New Oil Filter

With 460 Cubic Inch Engine:

Cooling System:

Without Heater: 19 Quarts

With Heater: 20 Quarts

With Air Conditioning: 20 Quarts

Radiator Cap Pressure:

With Air Conditioning: 12-15 PSI

Without Air Conditioning: 12-15 PSI

Thermostat Opening: 188 Degrees

Fuel Tank: 22-1/2 Gallons

Engine Oil Refill: 5 Quarts*

Automatic Transmission: 12-1/2 Quarts

Rear Axle: 5 Pints

* With New Oil Filter

Starting Motor Specifications:

8 Cylinder 400 Cubic Inch Engine:

Part #D2AF-AA

Rotation: Clockwise

Brush Spring Tension: 40 Ounces

No Load Test: 70 Amperes, 12 Volts @ 10,000 RPM

Torque Test: 670 Amperes, 5.0 Volts, @ 15.5 Ft. Lbs.

8 Cylinder 429 Cubic Inch Engine:

Part #D0VF-A

Rotation: Clockwise

Brush Spring Tension: 40 Ounces

No Load Test: 70 Amperes, 12 Volts @ 10,000 RPM

Torque Test: 700 Amperes, 5.0 Volts, @ 15.5 Ft. Lbs.

8 Cylinder 460 Cubic Inch Engine:

Part #D2VF-AA

Rotation: Clockwise

Brush Spring Tension: 40 Ounces

No Load Test: 70 Amperes, 12 Volts @ 10,000 RPM

Torque Test: 700 Amperes, 5.0 Volts, @ 15.5 Ft. Lbs.

Ford Alternator Specifications:

Model #10300

Alternator #D2OF-EA, 55 Ampere

Current Rating @ 15 Volts: 55 Ampres

Field Current: 2.9 Amperes @ 12 Volts

Voltage Regulator #C3SZ-B

Integral Regularor

Alternator #D2AF-CA, 65 Ampere

Current Rating @ 15 Volts: 65 Ampres

Field Current: 2.9 Amperes @ 12 Volts

Voltage Regulator #C2TZ-AA

Voltage @ 75 Degrees: 13.5 to 15.3 Volts

Field Relay:

Closing Voltage: 2.5-4.0 Volts

Alternator #D20F-AA, 65 Ampere

Current Rating @ 15 Volts: 65 Ampres

Field Current: 2.9 Amperes @ 12 Volts

Voltage Regulator #C3TF-AA

Voltage @ 75 Degrees: 13.5 to 15.3 Volts

Field Relay:

Closing Voltage: 2.5-4.0 Volts

Distributor Specifications:

Part #D2AF-RA

Centrifugal Advance:

Advance Starts: 1/2 to 2-1/2 Degrees @ 500 RPM

Intermediate Advance: 2 to 4 Degrees @ 750 RPM

Intermediate Advance: 3-1/2 to 5-1/2 Degrees @ 1,000 RPM

Intermediate Advance: 6-1/2 to 9 Degrees @ 1,500 RPM

Full Advance: 12 Degrees @ 2,000 RPM

Vacuum Advance Data:

Advance Starts @ 5" Vacuum

Full Advance: 13-1/2 Degrees @ 20" Vacuum

Maximum Retard: 4 Degrees @ 20" Vacuum

Part #D2AF-SA

Centrifugal Advance:

Advance Starts: 1/2 to 2-1/2 Degrees @ 500 RPM

Intermediate Advance: 2 to 4 Degrees @ 750 RPM

Intermediate Advance: 3-1/2 to 5-1/2 Degrees @ 1,000 RPM

Intermediate Advance: 6-1/2 to 9 Degrees @ 1,500 RPM

Full Advance: 12 Degrees @ 2,000 RPM

Vacuum Advance Data:

Advance Starts @ 5" Vacuum

Full Advance: 13-1/2 Degrees @ 20" Vacuum

Maximum Retard: 4 Degrees @ 20" Vacuum

Part #D2MF-EA

Centrifugal Advance:

Advance Starts: 0 to 1 Degree @ 500 RPM

Intermediate Advance: 2 to 4 Degrees @ 750 RPM

Intermediate Advance: 4-1/2 to 6-1/2 Degrees @ 1,000 RPM

Intermediate Advance: 6 to 8 Degrees @ 1,500 RPM

Full Advance: 9-1/2 Degrees @ 2,000 RPM

Vacuum Advance Data:

Advance Starts @ 5" Vacuum

Full Advance: 11-1/2 Degrees @ 20" Vacuum

Maximum Retard: 4 Degrees @ 20" Vacuum

Part #D2MF-FA

Centrifugal Advance:

Advance Starts: 0 to 1 Degree @ 500 RPM

Intermediate Advance: 2 to 4 Degrees @ 750 RPM

Intermediate Advance: 4-1/2 to 6-1/2 Degrees @ 1,000 RPM

Intermediate Advance: 6 to 8 Degrees @ 1,500 RPM

Full Advance: 9-1/2 Degrees @ 2,000 RPM

Vacuum Advance Data:

Advance Starts @ 5" Vacuum

Full Advance: 11-1/2 Degrees @ 20" Vacuum

Maximum Retard: 4 Degrees @ 20" Vacuum

Part #D2SF-EA

Centrifugal Advance:

Advance Starts: 0 to 1 Degree @ 500 RPM

Intermediate Advance: 0 to 1-1/2 Degrees @ 750 RPM

Intermediate Advance: 2-1/2 to 4-1/2 Degrees @ 1,000 RPM

Intermediate Advance: 4-1/2 to 6-1/2 Degrees @ 1,500 RPM

Full Advance: 8-1/2 Degrees @ 2,000 RPM

Vacuum Advance Data:

Advance Starts @ 5" Vacuum

Part #D2VF-BA

Centrifugal Advance:

Advance Starts: 0 to 2 Degrees @ 500 RPM

Intermediate Advance: 6 to 8 Degrees @ 1,000 RPM

Intermediate Advance: 7-1/2 to 10Degrees @ 1,500 RPM

Full Advance: 12-1/2 Degrees @ 2,000 RPM

Vacuum Advance Data:

Advance Starts @ 5" Vacuum

Full Advance: 11-1/2 Degrees @ 20" Vacuum

Rear Axle Specifications:

Carrier Type: Removable

Ring Gear & Pinion Backlash: .008"-.012"

Nominal Pinion Locating Shim: .015"

Pinion Bearing Preload:

Adjustment:

New Bearings & New Seal with Collapsible Spacer:: 22 to 32 Inch Lbs.

New Bearings & New Seal with Solid Spacer: 15 to 35 Inch Lbs.

Used Bearings & New Seal with Collapsible Spacer: 8 to14 Inch Lbs.

Used Bearings & New Seal with Solid Spacer: 15 to 35 Inch Lbs.

Differential Bearing Preload:

Adjustment:

New Bearings: .008"-.012"

Used Bearings: .005"-.008"

Pinion Nut Torque:

9" Ring Gear: 175 Ft. Lbs

9-3/8" Ring Gear: 200 Ft. Lbs.

If torque is not possible, install new spacer.

Brake Specifications

Brake Drum Diameter: 11.03"

Wheel Cylinder Bore:

Front Disc: 3.100"

Rear: 1"

Master Cylinder Bore:

With Disc Brakes: 1"

With Power Brakes: 1"

Wheel Alignment Specifications:

All Models:

Caster: +1 Degree

Camber:

Left: + 3/4 Degree

Right: + 3/4 Degree

Toe-In: 3/16"

Toe-Out on Turns:

Outer Wheel: 17.74 Degrees

Inner Wheel: 20 Degrees

Ford Carburetor Adjustments:

Note: See 1972 Ford Motor Company Carburetor Data File

Popular Options:

AM-FM Radio & Antenna; AM-FM Mulitplex Stereo Radio; AM Radio with Stereo 8 Track; Air Conditioning; Climate Control Air Conditioning; Tinted Glass; Power Steering; Power Brakes; Power Windows; 6 Way Power Seats; Cruise Control; Left & Right Outside Mirrors; Back Up Lamps; Electric Rear Window Defogger; Windshield Washers; Vacuum Trunk Release; White Sidewall Tires; Leather Seats; Power Sun Roof; Tilt Steering Wheel; Heavy Duty Battery; Two Tone Paint; DeLuxe Wheel Covers; Undercoating; Equa-Lock Differential; & More.

1972 Ford Thunderbird Historical Data:

Introduction date of the 1972 Ford Thunderbird was on September 24, 1971.

Total Ford Production for the1972 Model Year was 1,885,201, including 57,814 Thunderbirds.

1972 Ford Thunderbird Colors &Codes:

1-A Light Gray

1-D Moondust

2-G Burgundy Fire

2-J7 Maroon

3-B Light Blue

3-C Blue Fire

3-D Medium Blue

3-H Dark Blue

1-C Black

4-A Pastel Lime

4-B Bright Green Gold

4-D Green Fire

4-G Lime Fire

4-P Medium Green

4-Q Dark Green

4-U Emerald Fire

5-C Walnut Fire

5-D Cinnamon Fire

5-F Dark Brown

5-G Copper Fire

6-B Light Yellow Gold

6-D Yellow

6-G Gold Fire

6-J Gray Gold

9-A White

Promotional Models Available:

Plastic: Mustang Mach I 2 Door Hardtop; Gran Torino 2 Door Hardtop; Sedan; Pinto 2 Door Runabout.