Chevrolet Corvette 1963 Repair & Tune-Up Manual page 246

228 DRIVE TRAIN
Rear Axle Identification
NOTE: Axle identification is stamped on the
differential carrier along with the date of
manufacture.
Type
1963
3-Speed (3.36 ratio) ...........................
Positraction (3.08 ratio) .......................
Positraction (3.36 ratio) ......................
Positraction (3.55 ratio) ............... ......
Positraction (3.70 ratio) .......................
Positraction (4.1 1 ratio) .......................
Positraction (4.56 ratio) .......................
4-Speed (3.08 ratio) ...........................
4-Speed (3.70 ratio) ...........................
1964
3-Speed (3.36 ratio) ........................
Positraction (3.08 ratio) .........................
Positraction (3.36 ratio) .........................
Positraction (3.55 ratio) .........................
Positraction (3.70 ratio) .........................
Positraction (4.1 1 ratio) ..........................
Positraction (4.56 ratio) .........................
4-Speed (3.08 ratio) ..............................
4-Speed (3.70 ratio) ..............................
1965
(3.36 ratio) .............................................
Positraction (3.08 ratio) .........................
Positraction (3.36 ratio) .........................
Positraction (3.55 ratio) .........................
Positraction (3.70 ratio) .........................
Positraction (4.1 1 ratio) ..........................
Positraction (4.56 ratio) .........................
(3.08 ratio) .............................................
4-Speed (3.70 ratio) ..............................
Positraction (3.08 ratio) "396" ...............
Positraction (3.36 ratio) "396" ...............
Positraction (3.55 ratio) "396" ...............
Positraction (3.70 ratio) .........................
Positraction (4.1 1 ratio) "396" ...............
Positraction (4.56 ratio) "396" ...............
1966
(3.36 ratio) .............................................
Positraction (3.08 ratio) ........................
Positraction (3.36 ratio) ........................
Positraction (3.55 ratio) ........................
Positractibn (3.70 ratio) ........................
Positraction (4.1 1 ratio) .........................
Positraction (3.08 ratio) ........................
4-Speed (3.70 ratio) .............................
Positraction (3.08 ratio) "396" ..............
Positraction (3.36 ratio) "396" ..............
Positraction (3.55 ratio) "396" ..............
Positraction (3.70 ratio) "396" ..............
Positraction (4.1 1 ratio) "396" ...............
Positraction (4.56 ratio) "396" ..............
1967
(3.36 ratio) ............................................
Positraction (3.08 ratio) ........................
Positraction (3.36 ratio) ........................
Rear Axle Identification (cont.)
NOTE: Axle identification is stamped on the
differential carrier along urith the date of
manufacture.
Plant
Identifi -
cation
......
CA
Positraction (3.55 ratio) ..........
Positraction (3.70 ratio) ..........
......
CJ
...... Positraction (4.11 ratio) ...........
CB
4-Speed (3.70 ratio) ..............
......
CC
Positraction (3.08 ratio) "427"
......
CD
Positraction (3.36 ratio) "427"
.......
CE
Positraction (3.55 ratio) "427"
......
CF
Positraction (3.70 ratio) "427"
.......
CZ
Positraction (4.11 ratio) "427"
.......
CX
Positraction (4.56 ratio) ...........
......
CA
(3.36 ratio) ...............................
......
CJ
Positraction (3.08 ratio) ...........
......
CB
Positraction (3.36 ratio) ...........
......
CC
Positraction (3.55 ratio)... —
......
CD
Positraction (3.70 ratio) ...........
......
CE
Positraction (4.11 ratio) ...........
.......
CF
(3.70 ratio) ...............................
......
CZ
Positraction (3.08 ratio) (H.D.) .
......
CX
Positraction (3.36 ratio) (H.D.) .
Positraction (3.08 ratio) ...........
......
AK Positraction (3.08 ratio) (H.D.) .
......
AL
......
AM
(3.36 ratio) ..............................
......
AN
Positraction (3.08 ratio) ...........
......
AO
Positraction (3.36 ratio) ...........
......
AP
Positraction (3.55 ratio) .........
......
AQ
Positraction (3.70 ratio) ...........
......
AR
Positraction (4.11 ratio) .........
......
AS
(3.70 ratio) ...............................
......
AT
Positraction (3.08 ratio) (H.D.)
......
AU
Positraction (3.36 ratio) (H.D.)
......
AZ
Positraction (3.08 ratio) .........
......
FA
Positraction (3.08 ratio) (H.D.)
......
FB
Positraction (2.73 ratio) (H.D.)
......
FC
Positraction (3.55 ratio) (H.D.)
Positraction (3.70 ratio) (H.D.)
......
Positraction (4.11 ratio) (H.D.)
AK
Positraction (4.56 ratio) .........
.....
AL
......
AM
......
AN
(3.36 ratio) .......................................
......
AO
Positraction (3.08 ratio) ...................
......
AP
Positraction (3.36 ratio) ....................
......
AR
Positraction (3.55 ratio)....................
......
AS
Positraction (3.70 ratio) 350 H/Per.,
......
AT
4-Speed Closed Ratio .....................
......
AU
Positraction (4.11 ratio)....................
......
AZ
Positraction (3.70 ratio) 350 H/Per.,
.....
FA
4-Speed Closed Ratio .....................
.....
FB
Positraction (3.08 ratio)....................
.....
FC
Positraction (3.36 ratio)....................
Positraction (3.08 ratio) ....................
...... Positraction (3.08 ratio) 4-speed
AK
Automatic ........................................
.....
AL
Positraction (2.73 ratio)....................
......
AM
Identification
Type
1967
1968
1969
1970
Plant
AN
AO
AP
AS
AT
AU
AZ
FA
FB
FC
AK
AL
AM
AN
AO
AP
AS
AT
AU
AV
AW
AK
AL
AM
AN
AQ
AP
AS
AT
AU
AV
AW
AY
AZ
FA
FB
FC
CAK
CAL
CAM
CAN
CAO
CAP
CAS
CAT
CAU
CAV
CAW
CAY