engine numbers

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Apr 27, 2006 | 01:41 PM

AngryBird

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Joined: Apr 2006

Posts: 76

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From: Hopewell jct NY

Car: 1989 GTA

Engine: TPI 350

Transmission: 700r4

Axle/Gears: stock axle

engine numbers

Hi, can anyone tell me where the numbers are located on the engine block. I am looking at a 89 iroc and would like to make sure it is a numbers matching car.
thanx

Apr 27, 2006 | 02:51 PM

AJ_92RS

Supreme Member

Joined: Apr 2001

Posts: 4,969

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From: USA

Car: yy wife, crazy.

Engine: 350, Vortecs, 650DP

Transmission: TH-350

Axle/Gears: 8.5", 3.42

MorTec, Inc. Home Page has a great section that explains where to look.

MorTec, Chevy V-8 Engine Block and Head Casting Number Locations

MorTec, Inc., Chevy V-8 Engine Block and Head Casting Number
Locations

Apr 27, 2006 | 04:07 PM

DJP87Z28

Supreme Member

Joined: Mar 2003

Posts: 4,771

Likes: 15

From: Florida

Car: 1987 Black IROC-Z (SOLD)

Quote:

Originally Posted by nevasuma

Hi, can anyone tell me where the numbers are located on the engine block. I am looking at a 89 iroc and would like to make sure it is a numbers matching car.

thanx

What numbers do you think on the block that will tell you it came with the car??? The eighth digit of the Vin will tell you the factory engine.