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Decoding engine ID

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Old Jan 28, 2016 | 07:24 AM
  #1  
warlord's Avatar
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Joined: May 2004
Posts: 41
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From: Sussex, UK
Car: 1983 Trans Am t-top
Engine: 305 4bbl carb (vin code H)
Transmission: 4 speed automatic
Decoding engine ID

I've been trying to decode my engine id. Here's what I have got so far:

T1129 CEJ
18S180337

Engine assembled in Tonawanda on 29th November.
Partial vin shows built in 1978? at the St Louis plant.
St Louis built corvettes and trucks. The CEJ according to nastyz28.com was only used for 305's.
So, my engine was originally an LG3 out of a truck in 1978.

I'm not 100% on the info of the partial VIN and I can't see the block casting number with the engine in the car.
How did I do, any mistakes?
Thank you.
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Old Jan 28, 2016 | 06:28 PM
  #2  
ploegi's Avatar
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25 Year Member
 
Joined: Jul 1999
Posts: 1,556
Likes: 28
From: Adrian, Mi, USA
Car: 1988 Pontiac Firebird Formula
Engine: 5.7 TPI
Transmission: 700R4
Re: Decoding engine ID

Do you know if you have a one-piece, or two-piece rear main?
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Old Jan 28, 2016 | 08:01 PM
  #3  
Night rider327's Avatar
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Joined: Dec 2002
Posts: 2,535
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From: Bowdon, GA.
Car: 1988 Camaro
Engine: 355, 10.34:1, 249/252 @.050", IK200
Transmission: TH-400, 3500 stall 9.5" converter
Axle/Gears: Ford 9", detroit locker, 3.89 gears
Re: Decoding engine ID

Tonawanda, Nov, 11

1978, CEJ ,305, auto trans, LG3, 145 HP, 2bbl. , full size
1980, CEJ ,305, LG4, 155 hp, 4bbl., Camaro/Impala
1982, CEJ ,305, LU5, Cross-Fir inj., 165 HP, TBI, F/B body

Based on Partial vin, you are correct. It came from a '78 truck
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Old Jan 29, 2016 | 11:01 AM
  #4  
warlord's Avatar
Thread Starter
Junior Member
 
Joined: May 2004
Posts: 41
Likes: 0
From: Sussex, UK
Car: 1983 Trans Am t-top
Engine: 305 4bbl carb (vin code H)
Transmission: 4 speed automatic
Re: Decoding engine ID

Great, thank you
Reply
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