C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette
Sponsored by:
Sponsored by:

Engine Identification

Thread Tools
 
Search this Thread
 
Old May 9, 2006 | 11:10 AM
  #1  
redman76's Avatar
redman76
Thread Starter
Melting Slicks
20 Year Member
Liked
Loved
Community Favorite
 
Joined: May 2006
Posts: 2,590
Likes: 403
From: Nashville TN
St. Jude Donor '09
Default Engine Identification

First time caller here . . . I bought my first Vette last year, a red '76; it took me a couple of life times to get, but finally got there. I have a 1000 questions, so let me start with this one. I have been researching my engine VIN, but I'm not sure I'm reading it correctly and can't finf the engine suffix in any of my Corvette books.

Engine VIN = T0713CKJ

T = Tonawanda ?
0713 = July 13 ?
CKJ = Engine suffix, can't find any info about

If you can validate my assumptions and provide any additional info on the engine (displacement, HP, CR, etc.) I'd appreciate it

This is an AWESOME forum and I appreciate all the great input from everyone; I have already gotten many new ideas on how to breath life back into and improve my '76. Thanks for helping us keep these older Vettes "Fast and Furious"!!!!
Reply
Old May 9, 2006 | 11:50 AM
  #2  
tommyleea's Avatar
tommyleea
Racer
 
Joined: Apr 2006
Posts: 340
Likes: 0
From: Warrensburg MO
Default Engine ID

Not sure what CKJ is, but if you want to know what engine came in the car look at the fifth character in VIN. "L" would be the base L48, 350/180, and "X" would be the L82 350/210.
Reply
Old May 9, 2006 | 01:05 PM
  #3  
LittleJake's Avatar
LittleJake
Melting Slicks
15 Year Member
 
Joined: Jan 2006
Posts: 2,664
Likes: 1
From: Nashville TN
Default

CKJ 73 350 Impala 175 L-48 T-H 400 4-Brl
CKJ 73 350 Impala 175 L-48 T-H 400 4-Brl
CKJ 73 350 Chevelle 175 L-48 T-H 400 4-Brl
CKJ 77 350 Chevelle 170 LM-1 TH 350 4-Brl
Reply
Old May 9, 2006 | 02:57 PM
  #4  
Easy Mike's Avatar
Easy Mike
Team Owner
Supporting Lifetime
20 Year Member
 
Joined: Jun 2000
Posts: 38,923
Likes: 1,481
From: Southbound
Cruise-In II Veteran
Default

Originally Posted by redman76
...

Engine VIN = T0713CKJ

T = Tonawanda ?
0713 = July 13 ?
CKJ = Engine suffix, can't find any info about
You are correct on all of the above.

T for the Tonawanda, New York engine assembly plant. All C3 big block engines came from Tonawanda. All C3 small block engines came from the Flint, Michigan engine assembly plant (coded V).

0713 is the date the engine was assembled at Tonawanda. It was then shipped by rail to whatever GM vehicle assembly plant it was destined. The original vehicle this engine went into would have been assembled after 0713.

The CKJ throws you because your engine is not a Corvette engine.
Reply
Old May 9, 2006 | 04:07 PM
  #5  
redman76's Avatar
redman76
Thread Starter
Melting Slicks
20 Year Member
Liked
Loved
Community Favorite
 
Joined: May 2006
Posts: 2,590
Likes: 403
From: Nashville TN
St. Jude Donor '09
Default

Thanks guys . . . good info. This is great, it won't hurt a bit when I rip it out and replace with something more fun. I didn't think it was an original engine when I bought it, plus I was looking for a project car that I could hot rod, so numbers weren't a concern.
Reply

Get notified of new replies

To Engine Identification





All times are GMT -4. The time now is 06:16 PM.

story-0
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-1
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE
story-2
Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

Slideshow: Ranking the top 10 Corvette engines by torque output.

By Joe Kucinski | 2026-05-05 11:58:09


VIEW MORE
story-3
Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

Slideshow: A Corvette pace car nearly matching IndyCar speeds sounds exaggerated, until you look at the numbers.

By Verdad Gallardo | 2026-05-04 20:03:36


VIEW MORE
story-4
Top 10 Corvettes Coming to Mecum Indy 2026!

Among a rather large group of them.

By Brett Foote | 2026-05-04 13:56:44


VIEW MORE
story-5
Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

Slideshow: the top 10 things Corvette owners want in the C9 Corvette

By Michael S. Palmer | 2026-04-30 12:41:15


VIEW MORE
story-6
10 Revolutionary 'Corvette Firsts' Most People Don't Know

Slideshow: 10 Important Corvette 'firsts' that every fan should know.

By Joe Kucinski | 2026-04-29 17:02:16


VIEW MORE
story-7
5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

Slideshow: Should you buy a 2020-2026 Corvette or wait for 2027?

By Michael S. Palmer | 2026-04-22 10:08:58


VIEW MORE
story-8
2027 Corvette vs The World: Every C8 vs Its Closest Competitor

Slideshow: 2027 Corvette lineup vs the world.

By Joe Kucinski | 2026-04-24 16:12:42


VIEW MORE
story-9
10 Most Common Corvette Problems of the Last 20 Years!

Slideshow: 10 major Corvette problems from the last 20 years.

By Joe Kucinski | 2026-04-14 16:37:05


VIEW MORE