Ford Toploader ID, toploader RUG and HEH

 

Ford engine blocks casting decode

Ford and Mustang carburetors

Cooling and fans

Ford Crankshafts

Ford Distributors casting decoder

Ford exhaust manifolds identifier

Ford engine head castings ID

Vintage Ford and Mustang intake manifolds

Ford engines pistons and rods

Ford pulleys

Ford valve covers

 

Ford Bell housings casting ID

Ford and Mustang flywheels ID

Ford transmissions

Ford 4 speed toploader transmissions ID decoding

Toploader speed calculator

 

Vintage Ford library and publications

Ford casting and date Decoder ID

Side by side Ford parts

 

 

Mustangtek Differential and  Transmission Ratio Calculator

 

 

FORD and Mustang 4 speed Toploader

HEH-A

Mustang

Confirmed Application. Information has been double checked with at least a second source64 260 Mustang

25 spline

Wide ratio

Body   C4AR-7006-A

HEH-AM

427

Confirmed Application. Information has been double checked with at least a second source66 427 Galaxie

31 spline

Close ratio

HEH-AR

Confirmed Application. Information has been double checked with at least a second source66 390 Fairlane

28 spline

Wide ratio

HEH-AT

427

Confirmed Application. Information has been double checked with at least a second source65 427 Galaxie

28 spline

Close ratio

HEH-BL

Confirmed Application. Information has been double checked with at least a second source65 390 Galaxie

28 spline

Close ratio

Body   C5AR-7006-D

Tail     C4AR-7A040-A

HEH-BN

Confirmed Application. Information has been double checked with at least a second source65 289 Fairlane

Wide ratio

from Dec/1/64

HEH-BP

Confirmed Application. Information has been double checked with at least a second source65 289 Falcon

Wide ratio

Oct/1/64 to Feb/1/65

HEH-BR

Mustang

Confirmed Application. Information has been double checked with at least a second source65 260, 289 Mustang

Wide ratio

Narrow bolt pattern

from Dec-30-64 to Feb-1-65

 

HEH-BS

Confirmed Application. Information has been double checked with at least a second source65 289 Falcon

Wide ratio

from Feb/1/65

HEH-BT

Mustang

Confirmed Application. Information has been double checked with at least a second source65 289 Mustang

Close ratio  

from Feb-1-65

Body   C5AR-7006-D

HEH-BU

Unknown or incomplete Application. At best, the information listed is an educated guess

Close Ratio

Narrow Pattern

 

HEH-BV

Confirmed Application. Information has been double checked with at least a second source66 289 Fairlane Falcon

28 spline

Wide ratio

Tail     C6OR-7A040-C

HEH-BW

Mustang

Confirmed Application. Information has been double checked with at least a second source66 289 Mustang

28 spline

Wide ratio

Body   C5AR-7006-D

HEH-BX

Mustang289 HIPO

Confirmed Application. Information has been double checked with at least a second source65-66 289 & 289 hipo Mustang

28 spline

Close ratio

from Oct-1-64

HEH-BY

427Shelby

Confirmed Application. Information has been double checked with at least a second source65 427 Cobra

28 spline

Close ratio

HEH-C

Mustang

Confirmed Application. Information has been double checked with at least a second source64 289 Mustang

25 spline

Wide ratio

 

HEH-CB

427

Confirmed Application. Information has been double checked with at least a second source65 427 Galaxie

28 spline

Close ratio

HEH-CC

Confirmed Application. Information has been double checked with at least a second source65-66 390 Galaxie

28 spline

Wide ratio

Body   C5AR-7006-D

HEH-CG

Confirmed Application. Information has been double checked with at least a second source66 428 Galaxie

31 spline

Close ratio

Body   C5AR-7006-D

Tail    

HEH-CJ

427

Confirmed Application. Information has been double checked with at least a second source67 427 Fairlane

31 spline

Close ratio

HEH-CL

Confirmed Application. Information has been double checked with at least a second source66 390 GT Fairlane

 

28 spline

1 1/16" input shaft

Wide ratio

Body   C5AR-7006-D

Tail     C6OR-7A040-C

HEH-CT

427

Confirmed Application. Information has been double checked with at least a second source66 427 Galaxie

31 spline

Close ratio

Body   C5AR-7006-D

Tail     C5AR-7A040-B

HEH-D

 

Confirmed Application. Information has been double checked with at least a second source64 390 Galaxie

28 spline

1 1/16" input shaft

Close ratio

Narrow bolt pattern

Body   C4AR-7006-A

Tail     C4AR-7A040-A

HEH-E

Confirmed Application. Information has been double checked with at least a second source64 289 4v Meteor, Fairlane, Sunbeam Tiger

28 spline

Narrow bolt pattern

Close ratio

Body  

Tail    

HEH-G

Mustang

Confirmed Application. Information has been double checked with at least a second source64 260-289 Mustang

25 spline

1 1/16" input shaft

Narrow bolt pattern

Wide ratio

HEH-H

427

Confirmed Application. Information has been double checked with at least a second source64 427 Galaxie

28 spline

Narrow Pattern

Close ratio

HEH-J

 

Confirmed Application. Information has been double checked with at least a second source65 390 Galaxie

28 spline

Close ratio

HEH-L

Confirmed Application. Information has been double checked with at least a second source65 289 Fairlane

28 spline

Wide ratio

HEH-M

Confirmed Application. Information has been double checked with at least a second source64 289-2v Falcon

25 spline

Wide ratio

HEH-N

Confirmed Application. Information has been double checked with at least a second source65 289 Fairlane

28 spline

Close ratio

HEH-P

Mustang

Confirmed Application. Information has been double checked with at least a second source64 289 Mustang

25 spline

Wide ratio

from Aug-20-64 to Dec-30-64

Body   C5AR-7006-D

Tail

HEH-R

427

Confirmed Application. Information has been double checked with at least a second source65 427 Galaxie

28 spline

Close ratio

HEH-S

Mustang289 HIPO

Confirmed Application. Information has been double checked with at least a second source64 289 Mustang

Unconfirmed Application. Information may or may not be complete or accurate64 289 Hipo Mustang (5 bolt)

Close ratio

before Aug-20-64

HEH-T

Mustang289 HIPO

Confirmed Application. Information has been double checked with at least a second sourceearly 65 289 & 289 Hipo Mustang

Close ratio

from Aug-20-64 to Oct-1-64

Body   C5AR-7006-D

Tail     C4DR-7A040-A

HEH-U

Confirmed Application. Information has been double checked with at least a second source64 289HP Comet

28 spline

 

RUG-AD

Mustang

Confirmed Application. Information has been double checked with at least a second source68 390 Mustang

28 spline

Close ratio

Body   C8AR-7006-D

Tail     C7OR-7A040-A

RUG-AD1

Mustang

Confirmed Application. Information has been double checked with at least a second source69 390 Mustang

28 spline

Close ratio

RUG-AE

Mustang428 CJ SCJShelby

Confirmed Application. Information has been double checked with at least a second source68 428CJ Mustang

Confirmed Application. Information has been double checked with at least a second source68 428CJ Shelby GT500KR

1 3/8" input shaft

31 spline output shaft

Close ratio

Body   C8AR-7006-D

Tail   

RUG-AE2

Mustang428 CJ SCJBoss 429

Shelby

Confirmed Application. Information has been double checked with at least a second source69 428 CJ Mustang

Confirmed Application. Information has been double checked with at least a second source69 Boss 429 Mustang

Confirmed Application. Information has been double checked with at least a second source69 428CJ Shelby GT500

1 3/8" input shaft

31 spline output shaft

Close ratio

Body   C8AR-7006-D

Tail     C7OR-7A040-A

RUG-AG

Mustang

Confirmed Application. Information has been double checked with at least a second source69 302-351 Mustang

28 spline

Close ratio

 

Body   C8AR-7006-D

Tail    C4ZR-7A040-A

RUG-AH

Confirmed Application. Information has been double checked with at least a second source69 351 Torino

28 spline

Close ratio

Body   C8AR-7006-D

RUG-AJ

Confirmed Application. Information has been double checked with at least a second source69 428 Torino

31 spline

Close ratio

Tail     C9OR-7A040-A

RUG-AK

Confirmed Application. Information has been double checked with at least a second source69 351 Torino

31 spline

Close ratio

RUG-AL

Confirmed Application. Information has been double checked with at least a second source69 390 Torino

28 spline

Close ratio

RUG-AR

Confirmed Application. Information has been double checked with at least a second source70 351 Torino

28 spline

Close ratio

Body   C8AR-7006-D

RUG-AR1

Confirmed Application. Information has been double checked with at least a second source70 351 Torino

28 spline

Close ratio

RUG-AS

Confirmed Application. Information has been double checked with at least a second source70 351 Torino

31 spline

Close ratio

 

Body   C8AR-7006-D

Tail     C9O?-7A040-A

RUG-AS1

Confirmed Application. Information has been double checked with at least a second source70 351 Torino

31 spline

Close ratio

RUG-AT

Confirmed Application. Information has been double checked with at least a second source70 351 Torino

28 spline

Close ratio

Body   C8AR-7006-D

RUG-AT1

Confirmed Application. Information has been double checked with at least a second source70 351 Torino

28 spline

Close ratio

RUG-AU

Confirmed Application. Information has been double checked with at least a second source70 429 Torino

31 spline

Close ratio

Body   C8AR-7006-D

Tail     C9OR-7A040-A

RUG-AU1

Confirmed Application. Information has been double checked with at least a second source70-71 429 Torino

31 spline

Close ratio

Body   C8AR-7006-D

RUG-AV

Mustang

Confirmed Application. Information has been double checked with at least a second source70 302-351 Mustang

28 spline

Wide ratio

24 1/2" long

RUG-AV1

MustangBOSS 351 Mustang

Confirmed Application. Information has been double checked with at least a second source70 - 71 302-351 4v Mustang

Unconfirmed Application. Information may or may not be complete or accurate71 Boss 351

28 spline

Wide ratio

24 1/2" long

Body   C8AR-7006-D

Tail     C4ZR-7A040-A

RUG-AW

 

Boss 302Mustang

Confirmed Application. Information has been double checked with at least a second source70 Boss 302 Mustang

Confirmed Application. Information has been double checked with at least a second source70 351 Mustang

 

28 spline

Close ratio

Body   C8AR-7006- -W

Tail     C4ZR-7A040-A

RUG-AW1

Boss 302BOSS 351 Mustang

Mustang

Confirmed Application. Information has been double checked with at least a second source70 Boss 302 Mustang

Confirmed Application. Information has been double checked with at least a second source70-71 351 Mustang Cougar

Unconfirmed Application. Information may or may not be complete or accurate71 Boss 351 Mustang

28 spline

Close ratio

 

RUG-AZ

428 CJ SCJBoss 429

Shelby

Confirmed Application. Information has been double checked with at least a second source70 428 CJ Mustang

Confirmed Application. Information has been double checked with at least a second source70 Boss 429 Mustang

Unconfirmed Application. Information may or may not be complete or accurate70 Shelby GT500

31 spline

Close ratio

Body   C8AR-7006- -W

Tail     D0ZR-7A040-A

RUG-AZ1

Mustang

Confirmed Application. Information has been double checked with at least a second source71 429CJ Mustang

31 spline

Close ratio

RUG-B

427

Confirmed Application. Information has been double checked with at least a second source67 427 Galaxie

31 spline

Close ratio

RUG-B1

427

Confirmed Application. Information has been double checked with at least a second source67 427 Galaxie

31 spline

Close ratio

RUG-B2

427

Confirmed Application. Information has been double checked with at least a second source67 427 Galaxie

31 spline

Close ratio

RUG-BA

 

Confirmed Application. Information has been double checked with at least a second source70 351 Torino

Unknown or incomplete Application. At best, the information listed is an educated guess28 spline

Wide ratio

Tail     C9OR-7A040-A

RUG-BA1

 

Confirmed Application. Information has been double checked with at least a second source70-71 351-4v Torino

31 spline

Wide ratio

RUG-BF

 

Confirmed Application. Information has been double checked with at least a second source72 351 Torino

28 spline

Wide ratio

RUG-BF1

 

Confirmed Application. Information has been double checked with at least a second source72 351 Torino

28 spline

Wide ratio

RUG-BG

 

Confirmed Application. Information has been double checked with at least a second source72 351 Torino

31 spline

Wide ratio

RUG-BG1

 

Confirmed Application. Information has been double checked with at least a second source72 351 Torino

31 spline

Wide ratio

RUG-BG2

 

Confirmed Application. Information has been double checked with at least a second source73 351 Torino

31 spline

Wide ratio

RUG-BJ

Mustang

Confirmed Application. Information has been double checked with at least a second source71 351 & 351CJ Mustang

71 351 Boss

28 spline

Wide ratio

Before Dec-1-71

Body   D2AR-7006-CB

RUG-BJ1

Mustang

Confirmed Application. Information has been double checked with at least a second source72 351HO & 351CJ Mustang

28 spline

Wide ratio

After Dec-1-71

RUG-C

 

Confirmed Application. Information has been double checked with at least a second source67 390 Fairlane

28 spline

Close ratio

RUG-C1

Confirmed Application. Information has been double checked with at least a second source67 390 Fairlane

1 1/16" input shaft

28 spline output

Close ratio  

Body   C5AR-7006-D

Tail     C4ZR-7A040-A

RUG-C2

 

Confirmed Application. Information has been double checked with at least a second source67-69 390 Fairlane Montego Ranchero

28 spline

Close ratio

RUG-D

 

Confirmed Application. Information has been double checked with at least a second source67 289 Fairlane Falcon

28 spline

Wide ratio

RUG-D1

 

Confirmed Application. Information has been double checked with at least a second source67 289 Fairlane Falcon

28 spline

Wide ratio

RUG-D2

 

Confirmed Application. Information has been double checked with at least a second source68-69 289-302 Fairlane Falcon

28 spline

Wide ratio

Body   C8AR-7006-D

Tail     C7OR-7A040-A

RUG-E

Mustang

Confirmed Application. Information has been double checked with at least a second source67 289 Mustang

28 spline

Wide ratio

Body   C5AR-7006-D

Tail     C4ZR-7A040-A

RUG-E1

Mustang

Confirmed Application. Information has been double checked with at least a second source67 289 Mustang

28 spline

Wide ratio

Tail     C4ZR-7A040-A

Toploader tranny identification

RUG-E2

Mustang

Confirmed Application. Information has been double checked with at least a second source68 289-302 Mustang

28 spline

Wide ratio

Body   C8AR-7006-D

Tail     C4ZR-7A040-A

Toploader id RUG-E2

RUG-E3

Mustang

Confirmed Application. Information has been double checked with at least a second source69 302-351 Mustang Cougar

28 spline

Wide ratio

RUG-G

Confirmed Application. Information has been double checked with at least a second source67 428 Galaxie

31 spline

Close ratio

RUG-G1

Confirmed Application. Information has been double checked with at least a second source67 428 Galaxie

31 spline

Close ratio

RUG-G2

Confirmed Application. Information has been double checked with at least a second source67 428 Galaxie

31 spline

Close ratio

RUG-J

Confirmed Application. Information has been double checked with at least a second source67 390 Fairlane Comet

28 spline

Wide ratio

RUG-J1

Confirmed Application. Information has been double checked with at least a second source67 390 Fairlane

28 spline

Wide ratio

Body   C5AR-7006-D

Tail     C6OR-7A040-C

RUG-J2

Confirmed Application. Information has been double checked with at least a second source67-69 390 Fairlane

28 spline

Wide ratio

RUG-L

427

Confirmed Application. Information has been double checked with at least a second source67 427 Fairlane

31 spline

Close ratio

RUG-M

Mustang

Confirmed Application. Information has been double checked with at least a second source67 390 Mustang

28 spline

Wide ratio

RUG-M1

Mustang

Confirmed Application. Information has been double checked with at least a second source67 390 Mustang

28 spline

Wide ratio

RUG-M2

Mustang

Confirmed Application. Information has been double checked with at least a second source68 390 GT Mustang

28 spline

Wide ratio

RUG-M3

Mustang

Confirmed Application. Information has been double checked with at least a second source69 390 Mustang

28 spline

Wide ratio

RUG-N

Mustang289 HIPOShelby

Confirmed Application. Information has been double checked with at least a second source67 289 & 289 Hipo Mustang

Unconfirmed Application. Information may or may not be complete or accurate67 289 Shelby GT-350

28 spline

Close ratio

RUG-N1

Mustang 289 HIPOShelby

Confirmed Application. Information has been double checked with at least a second source67 289 & 289 Hipo Mustang

Unconfirmed Application. Information may or may not be complete or accurate67 289 Shelby GT-350

28 spline

Close ratio

RUG-N2

Mustang289 HIPOShelby

Unconfirmed Application. Information may or may not be complete or accurate67 289 Hipo Mustang

Unconfirmed Application. Information may or may not be complete or accurate67-68 302 Shelby GT-350

Confirmed Application. Information has been double checked with at least a second source68 289 Mustang

Unconfirmed Application. Information may or may not be complete or accurate68 302 Mustang

28 spline

Close ratio

RUG-N3

MustangShelby

Confirmed Application. Information has been double checked with at least a second source68 289 Mustang

Unconfirmed Application. Information may or may not be complete or accurate68 302 Mustang

Unconfirmed Application. Information may or may not be complete or accurate68 302 Shelby GT-350

28 spline

Close ratio

RUG-S

Mustang

Unknown or incomplete Application. At best, the information listed is an educated guess68 428 Mustang

Confirmed Application. Information has been double checked with at least a second source68 428 Shelby GT-500

31 spline

Close ratio

Body   C5AR-7006-D

Tail     C6OR-7A040-D

RUG-T

Confirmed Application. Information has been double checked with at least a second source68 390 Galaxie

28 spline

Wide ratio

RUG-V

Confirmed Application. Information has been double checked with at least a second source68 428 Galaxie

31 spline

Close ratio

RUG-V1

Confirmed Application. Information has been double checked with at least a second source69 429 Galaxie

31 spline

Close ratio

Application legend

  Shelby Mustang 289 HIPO 428 CJ SCJ Boss 429 BOSS 351 Mustang Boss 302 427

Confirmed Application. Information has been double checked with at least a second source Confirmed App

Unconfirmed Application. Information may or may not be complete or accurate Unconfirmed App

Unknown or incomplete Application. At best, the information listed is an educated guess Unknown App

App Discrepancy