350 engine identification - The 1947 - Present Chevrolet & GMC Truck Message Board Network

**Classic v6 GMC's** · 10-06-2015, 10:27 PM

The engine is stamped 13J134365 and V0922CLU

I think that it decodes as a 1973 motor with 165 hp. Is that right? Also what heads are they?

cableguy0 · 10-06-2015, 10:28 PM

To know which heads you need to pull the valve covers and check the casting numbers.

10-06-2015, 10:27 PM	#1
Classic v6 GMC's Senior Member Join Date: Mar 2015 Location: Arizona from Overland Park Kansas Posts: 3,968	350 engine identification The engine is stamped 13J134365 and V0922CLU I think that it decodes as a 1973 motor with 165 hp. Is that right? Also what heads are they? Attached Images

10-06-2015, 10:28 PM	#2
cableguy0 Senior Member Join Date: Apr 2000 Location: Delta,Pa Posts: 14,948	Re: 350 engine identification To know which heads you need to pull the valve covers and check the casting numbers. __________________ Owner of North Point Car Care in Dundalk Md. We specialize in custom exhaust on both modern and classic vehicles. We are a full service auto shop from classics to modern vehicles. Feel free to contact me with questions. I will give a 10% discount to any board member.



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