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Block number identification

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Old 04-05-2013, 02:29 PM
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madam
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Default Block number identification

Recently purchased a 76 L48 driver. I'm not sure if I have a number matching car or not. Here are the numbers off the right front of the block deck. . . < 16S420775 > and < V0126CKX >. Can anyone disifer these for me and is the VIN needed also?

Thanks guys.
Old 04-05-2013, 03:27 PM
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fanmanbd
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CKX 1976 350 a/t L L48 180 4 Vette

But you need the vin to match 420775
Old 04-05-2013, 03:30 PM
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Mike Ward
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Originally Posted by madam
16S420775
Is these the last numbers in your VIN? If so, your numbers 'match'.
Old 04-05-2013, 03:47 PM
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Easy Mike
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Originally Posted by madam
76 L48 driver...16S420775...

VIN derivitive stamp.
1 Corvette
6 model year (76)
S plant code for St. Louis, Missouri
420775 consecutive unit number.

If your VIN is 1Z37L6S420775, you're good.

...V0126CKX...
Engine stamp.
V plant code for Flint, Michigan engine assembly plant
0126 date engine was assembled at Flint (January 26th)
CKX engine suffix code identifying a Corvette L-48 with auto trans

Sound like your car?

Old 04-05-2013, 04:06 PM
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madam
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Originally Posted by Easy Mike
VIN derivitive stamp.
1 Corvette
6 model year (76)
S plant code for St. Louis, Missouri
420775 consecutive unit number.

If your VIN is 1Z37L6S420775, you're good.


Engine stamp.
V plant code for Flint, Michigan engine assembly plant
0126 date engine was assembled at Flint (January 26th)
CKX engine suffix code identifying a Corvette L-48 with auto trans

Sound like your car?


That's my VIN. Guess I've got a match, thanks so much.

What model automatic would have been original??
Old 04-05-2013, 04:25 PM
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Alan 71
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Hi M,
I believe the 350 Turbo was std with the base engine (L-48) while the 400 Turbo was std with the optional engine (L-82).
Regards,
Alan

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