63 rear end info needed
#2
Racer
On the underside flange right where the back cover bolts to the rear housing there are codes.
for '63, here are the two letter codes
CA - 3:36 standard, manual or PG
CB - 3:36 Posi, manual or PG
CC - 3:55 Posi, 4spd
CD - 3:70 Posi, 4spd
CE - 4:11 Posi, 4spd
CF - 4:56 Posi, 4spd
CJ - 3:08 Posi, 4spd
CX - 3:70 Std, close ratio 4spd
CZ - 3:08 Std, Wide Ratio 4spd
if you have others codes, post them and we can figure out what it was originally.
for '63, here are the two letter codes
CA - 3:36 standard, manual or PG
CB - 3:36 Posi, manual or PG
CC - 3:55 Posi, 4spd
CD - 3:70 Posi, 4spd
CE - 4:11 Posi, 4spd
CF - 4:56 Posi, 4spd
CJ - 3:08 Posi, 4spd
CX - 3:70 Std, close ratio 4spd
CZ - 3:08 Std, Wide Ratio 4spd
if you have others codes, post them and we can figure out what it was originally.
#4
Advanced
#6
Team Owner
Member Since: Oct 2000
Location: Washington Michigan
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"CJ" on a '63 diff is a 3.08. The 3.08 wasn't standard with any engine or transmission, but was optional with any engine and a 4-speed transmission as an "economy" axle.
#7
Burning Brakes
On the underside flange right where the back cover bolts to the rear housing there are codes.
for '63, here are the two letter codes
CA - 3:36 standard, manual or PG
CB - 3:36 Posi, manual or PG
CC - 3:55 Posi, 4spd
CD - 3:70 Posi, 4spd
CE - 4:11 Posi, 4spd
CF - 4:56 Posi, 4spd
CJ - 3:08 Posi, 4spd
CX - 3:70 Std, close ratio 4spd
CZ - 3:08 Std, Wide Ratio 4spd
if you have others codes, post them and we can figure out what it was originally.
for '63, here are the two letter codes
CA - 3:36 standard, manual or PG
CB - 3:36 Posi, manual or PG
CC - 3:55 Posi, 4spd
CD - 3:70 Posi, 4spd
CE - 4:11 Posi, 4spd
CF - 4:56 Posi, 4spd
CJ - 3:08 Posi, 4spd
CX - 3:70 Std, close ratio 4spd
CZ - 3:08 Std, Wide Ratio 4spd
if you have others codes, post them and we can figure out what it was originally.
Don't these codes like "CA" - 3:36 indicate whether the manual transmission was a 3 speed or a 4 spd?
Syd
#8
Racer
Info I posted was out of the NCRS Spec Guide, so all I can think of is that the CA and CB were all that was available for 3spd manual cars. I doubt that this is the case, maybe others can chime in and comment.
#9
Drifting
Russ
#10
Team Owner
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Location: Washington Michigan
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