78 k10 rebuild rpo code decipher

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godinlg_2

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Indiana
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Kyle
Truck Year
1978
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K1500
Engine Size
350
Trying to figure out exactly what I got it's 78 k
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10 sport hoping rpo codes give me more having trouble deciphering them any help appreciated
 

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dvdswan

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Port Orchard, WA
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Dave
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1978
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K10
Engine Size
350
Welcome to the site.

Drop the 1 in front of all the numbers will give you the codes. Example, you have a LS9 350 V8 4BBL.
 

1973c10

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Don
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C10
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454
Welcome aboard
 

AuroraGirl

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im confused, your SPID has the definitions on the sheet, thats what those codes mean you have
 

Babs

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Chevrolet CUCV
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Keith Seymore

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im confused, your SPID has the definitions on the sheet, thats what those codes mean you have
Agree - one of the more straightforward SPIDs. Did you have a more specific question, godinig?

Truck was built in Flint, Michigan.

K
 
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Keith Seymore

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Engine Size
4.3L
4wd short box stepper with sliding rear window, white spoked wheels and bed rails, so some pretty cool options.

Also, depending on how desperate you are, you can send $50 and your VIN to the Heritage Center and they will send you your original invoice, complete with build dates, RPO content and pricing (including any discounts) and selling dealership information.

K
 
Last edited:

Corvette Ed

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Eli
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79
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C10
Engine Size
250
Welcome to the forum from East Tennessee.
 

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