The 1947 - Present Chevrolet & GMC Truck Message Board Network - Need help identifying the engine in my 66 c10

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Jbarrkn493

08-26-2014 02:22 AM

Need help identifying the engine in my 66 c10

1 Attachment(s)

I just bought the truck (a 1966 c10), the seller said it had a mid-70s 350 small block. Ive looked up the partial vin and engine code but none of the numbers seem to match up.. Its running pretty rough, the carb is sticking, and it doesnt sound like its firing on all cylinders

Partial vin: C6J125936

Engine code: V1121TYZ
Attachment 1294021
Any help would be greatly appreciated

Lee H

08-26-2014 08:58 AM

Re: Need help identifying the engine in my 66 c10

TYZ is a 1975 350 ci, 185 hp truck engine.

Jbarrkn493

08-26-2014 03:04 PM

Re: Need help identifying the engine in my 66 c10

Thanks!!

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