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differential id

Forum: C3 Engines, Driveline and Handling

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differential id

Posted: 3/6/08 8:23pmMessage 1 of 4
s
sulm68
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Jacksonville, FL - USA
Joined: 8/28/2007
Posts: 44
Vette(s): 1968 convertable 327 300hp All numbers matching, rally red with black interior. A/C, power windows, power brakes. Tremic 5speed
Can anyone help me ID the rear end on my '68? The code stamp on it is AL 18 68W. Thanks.
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differential id

Posted: 3/6/08 8:34pmMessage 2 of 4
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Adams' Apple
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Duncanville, TX - USA
Joined: 11/8/2003
Posts: 22720
Vette(s): #1-1974 L-48 4spd Cp Med Red Metallic/Black deluxe int w/AC/tilt/tele./p/w-p/b/ Am-Fm/map light National/Regional/Chapter NCRS "Top Flight" #2-1985 Bright Red/Carmine Cp.L-98/auto Member: NCRS, NCRS Texas, Corvette Legends of Texas
AL = 3.08 Posi unit behind a 327 engine
18 = Julian date of assembly
68 = year model
W = Warren Motive assy plant, OR Warner Gear supplied posi unit

Joel Adams
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differential id

Posted: 3/6/08 8:37pmMessage 3 of 4
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sulm68
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Jacksonville, FL - USA
Joined: 8/28/2007
Posts: 44
Vette(s): 1968 convertable 327 300hp All numbers matching, rally red with black interior. A/C, power windows, power brakes. Tremic 5speed
Thank you Joel.
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differential id

Posted: 3/6/08 9:20pmMessage 4 of 4
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Adams' Apple
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Duncanville, TX - USA
Joined: 11/8/2003
Posts: 22720
Vette(s): #1-1974 L-48 4spd Cp Med Red Metallic/Black deluxe int w/AC/tilt/tele./p/w-p/b/ Am-Fm/map light National/Regional/Chapter NCRS "Top Flight" #2-1985 Bright Red/Carmine Cp.L-98/auto Member: NCRS, NCRS Texas, Corvette Legends of Texas
Scott, I have made an error in the dating of your diff assy.
Early cars did not use the Julian dating, so yours would actually be dated:
1-8-68(18 68)

Sorry for the error...

Joel Adams
C3VR Lifetime Member #56    
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(click for Texas-sized view!)             NCRS

"Money can't buy happiness -- but somehow it's more comforting to cry in a CORVETTE than in a Kia"

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