C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette
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Old Sep 15, 2024 | 02:35 PM
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Just purchased a 76 Vette, a little rough around the edges but I am planning to bring it back to life. The previous owner did spend some money to rebuild the (don't think its the original) engine and replace all the bushings and brakes. After that it sat for almost 10 years after he started to strip the paint.

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I have attached picture of the pad on the front of the engine as well as the casting on the back, just want to know what I've got...

Thanks in advance


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Old Sep 15, 2024 | 03:07 PM
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What is the block casting date?
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Old Sep 15, 2024 | 03:49 PM
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Decodes on the outside as:

ZBB 1979 350 a/t, L82 4 225hp Vette

Flint built Sept 15.


Last edited by BKarol; Sep 15, 2024 at 07:50 PM.
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Old Sep 15, 2024 | 04:29 PM
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Originally Posted by 76VTStingray
I have attached picture of the pad on the front of the engine as well as the casting on the back, just want to know what I've got...
Well, it's a Corvette engine at least and not from a station wagon, pickup truck, or, <gasp> a 4-door Caprice! Looks like it came from #5585, built Sept 15th.
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Old Sep 15, 2024 | 04:50 PM
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1979 Corvette VIN 0558? was built on 6 Oct 1978.

Block casting 3970010 was used from 1969 into 1980.

Mapman
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Old Sep 15, 2024 | 05:07 PM
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Thanks Guys, it may not be the original engine but at least its from a Corvette
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