C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette
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Old Jun 8, 2018 | 08:07 PM
  #21  
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A214. 010 blocks dont date back to 64. 64's are small journal like 283's. Has to be 74 block, I would think.
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Old Jun 8, 2018 | 08:10 PM
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Problem is he wants LT-1 money for a car that may never have had an LT-1 and sure doesn't now.
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Old Jun 9, 2018 | 03:19 PM
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Why is my 77 stamed on a pad at the rear of the engine? On the passingep side?
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Old Jun 9, 2018 | 04:46 PM
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Originally Posted by jhopper408
Why is my 77 stamed on a pad at the rear of the engine? On the passingep side?
Not trying to be a butt. I would like to see that, never even heard of it on a GM engine.
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Old Jun 9, 2018 | 05:23 PM
  #25  
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Me neither. The front machined pad is blank. I knew that the numbers didn't match, I've never seen anything like it either. I thought it might be a truck engine. It's a 383S. Who knows!
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Old Jun 9, 2018 | 05:35 PM
  #26  
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start looking for ''lt1'' only items on the car and stop looking at the replacement eng
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Old Jun 9, 2018 | 05:52 PM
  #27  
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Originally Posted by jhopper408
Me neither. The front machined pad is blank. I knew that the numbers didn't match, I've never seen anything like it either. I thought it might be a truck engine. It's a 383S. Who knows!
block was decked or over the counter bare. Service short and long block had a short pad 1 set of numbers. Crate engines became popular in the mid eighties. There were limited crate engines prior L88, LS7, LT1, etc. Garden variety production engines not so much just a short or fitted block. Oh, how the times have changed.
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Old Jun 9, 2018 | 07:09 PM
  #28  
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So does that mean that it was a crate engine?
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Old Jun 9, 2018 | 08:52 PM
  #29  
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No. No numbers means someone besides GM built it.
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Old Jun 10, 2018 | 02:42 PM
  #30  
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If I were seriously interested in this car, at this point, before going any further, I'd be THROUGHLY inspecting the frame and birdcage for rust.....
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Old Jun 11, 2018 | 10:23 AM
  #31  
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Originally Posted by ddawson
If it's super clean I think it would be fun to source a dated block, heads and intake and return it to a NOM LT1.
Appreciate everyone's input on this.

The car is advertised as having 60,150 miles. If I personally inspect the car, the frame and birdcage are in good shape and the car drives reasonably well, what is a fair price to offer the guy?
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Old Apr 16, 2019 | 12:46 PM
  #32  
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Default Please Help Me Identify This Engine Block


F0327S


Hi my name is Aaron Gragg, I'm from Asheville NC iv found an old chevy engine block but I need help with finding out what it came out of and maybe some other stuff like hp and what not I'm going to attach pics Someone please help
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Old Apr 16, 2019 | 01:06 PM
  #33  
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Aaron you should start a new thread for better/ quicker response FYI - Its a 327 250hp to 375hp. Depending on the heads and pistons/ Intake - Car or truck 1962-1965
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