C1 & C2 Corvettes General C1 Corvette & C2 Corvette Discussion, Technical Info, Performance Upgrades, Project Builds, Restorations

Engine Decode Help

Thread Tools
 
Search this Thread
 
Old Jan 7, 2015 | 08:26 AM
  #1  
Canuck62's Avatar
Canuck62
Thread Starter
Pro
 
Joined: May 2013
Posts: 681
Likes: 26
From: Classic Car Capital of Canada
Default Engine Decode Help

A gentleman around my parts is selling an engine as a 62 Corvette engine
Tried to research it but only came up with it was from 62-63 and couldnt find the type of vehicle it came from,,, casting # 3959512
does anybody now what it was used in
Attached Images  

Last edited by Canuck62; Jan 7, 2015 at 08:28 AM.
Reply
Old Jan 7, 2015 | 08:36 AM
  #2  
Solid Axle Guy's Avatar
Solid Axle Guy
Pro
 
Joined: Dec 2009
Posts: 508
Likes: 13
From: Godfrey Illinois
Default

Got any pics of the cast date and the stamp pad #?
Reply
Old Jan 7, 2015 | 08:41 AM
  #3  
Canuck62's Avatar
Canuck62
Thread Starter
Pro
 
Joined: May 2013
Posts: 681
Likes: 26
From: Classic Car Capital of Canada
Default pic

Originally Posted by Solid Axle Guy
Got any pics of the cast date and the stamp pad #?

only other pic he sent was this one
Attached Images  
Reply
Old Jan 7, 2015 | 08:46 AM
  #4  
Solid Axle Guy's Avatar
Solid Axle Guy
Pro
 
Joined: Dec 2009
Posts: 508
Likes: 13
From: Godfrey Illinois
Default

see if ya can get the cast date & stamp pad # from him & post it here.
Reply
Old Jan 7, 2015 | 09:53 AM
  #5  
gbvette62's Avatar
gbvette62
Race Director
25 Year Member
Liked
Loved
Community Favorite
 
Joined: Oct 2000
Posts: 12,667
Likes: 3,123
From: Shamong, NJ
Default

The 3959512 block, was not used in Corvettes. The only block used in 62-64 Corvettes was casting number 3782870.

Everybody that has an old Chevy small block, thinks it's a Corvette engine.
Reply
Old Jan 7, 2015 | 11:17 AM
  #6  
Canuck62's Avatar
Canuck62
Thread Starter
Pro
 
Joined: May 2013
Posts: 681
Likes: 26
From: Classic Car Capital of Canada
Default

Thx for the info
He did email back and will send a pic of the stamped pad
What he did say though was this engine was a replacement for the 62-63 Corvettes when the were blown
Reply
Old Jan 7, 2015 | 11:59 AM
  #7  
Solid Axle Guy's Avatar
Solid Axle Guy
Pro
 
Joined: Dec 2009
Posts: 508
Likes: 13
From: Godfrey Illinois
Default

Originally Posted by Canuck62
Thx for the info
He did email back and will send a pic of the stamped pad
What he did say though was this engine was a replacement for the 62-63 Corvettes when the were blown
Ain't dat da truth. Wish I had a dollar for every time someone says "it's a corvette engine." When I bought my 58 previous owner told me it had a 327 in it. Wrongo. It was a 63 283 pass block. When I bought my 62 prev owner told me it had a 327 in it. Wrongo. It was a 67 283 pass block. I have since the purchases bought correct cast dated blocks for each that are in them now.
Reply
Old Jan 7, 2015 | 12:10 PM
  #8  
Vet65te's Avatar
Vet65te
Le Mans Master
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Jan 2007
Posts: 5,996
Likes: 1,502
From: Prescott Arizona
Default

There's a good chance that's a CE over the counter replacement block. As already mentioned, not a Corvette engine but possibly a worthy pickup if the price is right. That's what's in my 61 Vette.
Mike T - Prescott AZ
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

8 Most "Only Corvette Owners Understand" Quirks and Problems

 Pouria Savadkouei
story-1

10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

 Joe Kucinski
story-2

How Much Horsepower Every Corvette Engine "LOST" in 1972

 Joe Kucinski
story-3

Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

 Michael S. Palmer
story-4

Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

 Joe Kucinski
story-5

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

 Joe Kucinski
story-6

8 Coolest Corvette Pace Cars (and Replicas) of All Time

 Verdad Gallardo
story-7

Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

 Joe Kucinski
story-8

Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

 Verdad Gallardo
story-9

Top 10 Corvettes Coming to Mecum Indy 2026!

 Brett Foote
Old Jan 7, 2015 | 12:23 PM
  #9  
Nowhere Man's Avatar
Nowhere Man
Team Owner
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Feb 2003
Posts: 54,073
Likes: 9,398
From: Sitting in his Nowhere land Hanover Pa
2024 C2 of the Year Finalist - Unmodified
2015 C2 of Year Finalist
Default

Originally Posted by Vet65te
There's a good chance that's a CE over the counter replacement block. As already mentioned, not a Corvette engine but possibly a worthy pickup if the price is right. That's what's in my 61 Vette.
Mike T - Prescott AZ
It's a better chance it's out of a full size Chevy
Reply
Old Jan 7, 2015 | 12:32 PM
  #10  
vettebuyer6369's Avatar
vettebuyer6369
Administrator
25 Year Member
Community Builder
Loved
Community Favorite
 
Joined: Jul 2000
Posts: 53,981
Likes: 6,207
From: About 1100 miles from where I call home.
Default

Originally Posted by gbvette62

Everybody that has an old Chevy small block, thinks it's a Corvette engine.
...or

Everybody that has an old Chevy small block, says it's a Corvette engine.
Reply
Old Jan 7, 2015 | 12:50 PM
  #11  
Mike Ward's Avatar
Mike Ward
Race Director
10 Year Member
 
Joined: Jul 2001
Posts: 15,892
Likes: 42
Default

I think it was GM very considerately producing at least 10-20 original engines for every Corvette made.
Reply
Old Jan 7, 2015 | 05:07 PM
  #12  
Canuck62's Avatar
Canuck62
Thread Starter
Pro
 
Joined: May 2013
Posts: 681
Likes: 26
From: Classic Car Capital of Canada
Default

Here are more number the seller gave me,, i have no idea what or where they are from

010 020 169, 3905393 Gm 3 k306
Reply
Old Jan 7, 2015 | 05:31 PM
  #13  
JohnZ's Avatar
JohnZ
Team Owner
Supporting Lifetime Gold
20 Year Member
Veteran: Army
 
Joined: Oct 2000
Posts: 38,897
Likes: 1,926
From: Washington Michigan
Default

Originally Posted by Canuck62
Here are more number the seller gave me,, i have no idea what or where they are from

010 020 169, 3905393 Gm 3 k306
The 3905393 is a late 60's cast iron Q-Jet intake (never used on Corvettes); the 512 block never had a production application - it was produced exclusively for Service use as a universal replacement for 327 blocks, and was cast for many years. Many folks seek them, as they came with the crankcase rear vent hole that was eliminated on later blocks.
Reply
Old Jan 7, 2015 | 06:08 PM
  #14  
Canuck62's Avatar
Canuck62
Thread Starter
Pro
 
Joined: May 2013
Posts: 681
Likes: 26
From: Classic Car Capital of Canada
Default

Thank You for the help... the engine is being sold as rebuilt
i passed all the info to the seller and i doubt it,,, but maybe he would change his ad
Reply

Get notified of new replies

To Engine Decode Help





All times are GMT -4. The time now is 02:14 PM.

story-0
8 Most "Only Corvette Owners Understand" Quirks and Problems

Slideshow: These are the quirks, annoyances, and oddly lovable problems that every Corvette owner eventually learns to live with.

By Pouria Savadkouei | 2026-05-28 09:31:39


VIEW MORE
story-1
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

Slideshow: 10 reasons why the C6 Z06 is still a performance benchmark after 20 years.

By Joe Kucinski | 2026-05-27 17:20:09


VIEW MORE
story-2
How Much Horsepower Every Corvette Engine "LOST" in 1972

Slideshow: How much horsepower every Corvette engine lost in 1972.

By Joe Kucinski | 2026-05-27 16:54:53


VIEW MORE
story-3
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE
story-4
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-5
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-6
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-7
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-8
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-9
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