Ad Radar
Item Posts    Sort Order

Need numbers help on a 68-327

 
marksj9653
I love my Chevy Chevette!
Posts: 1
Joined: 06/09
Posted: 06/27/09 12:05 PM

Can anyone help me out on this motor Number ....Pad number in front of the motor is as follows T0419HH and 18J258073.....then on the back of the block its 3914660 and D 17 8 and T14 and conv 1....I get the april 17 1968,But The HH is throwing me...Says its a car motor,,,but could it be a Vette Motor...and I double checked it is HH ,has camel back heads and only a 2v carb.....was in a pole barn that I just bought...any help would be appreciated ...heads are #3917291.............thanx  

Post Reply
Pontiacman2
Moderator
Posts: 8956
Joined: 09/08
Posted: 06/27/09 12:51 PM

The HH suffix code comes up as follows 1968 327 4brl. 250HP 2bolt mains and it was originally in a impala.  
Pontiacman2
Pontiacman2

Professional Hi-performance engine builder

Post Reply
chevycountry88
I love my Chevy Chevette!
Posts: 2
Joined: 09/09
Posted: 09/04/09 04:17 PM

I just bought a 327 and was doing some research to find out more about it. The guy told me it was a '68 and if he remembers right it came out of an Impala. When I googled the T 14 CONV #1. I found your post. I can not find a HH. I did find H2 660 633, (the 33 could be 88) with a T under the 2. Why does his have HH and mine has an H2 and a T under the 2. Also, would you mind telling me what does 4brl mean? I appreciate the help. Thanks  

Post Reply
Pontiacman2
Moderator
Posts: 8956
Joined: 09/08
Posted: 09/04/09 04:48 PM

4 BRL stands for 4 barrel carb.  
Pontiacman2
Pontiacman2

Professional Hi-performance engine builder

Post Reply
Pontiacman2
Moderator
Posts: 8956
Joined: 09/08
Posted: 09/04/09 04:49 PM

There is no H2 suffix code that I could fined what is the casting numbers on the back of the block.
Was there any other letters on the front pad.  
Pontiacman2
Pontiacman2

Professional Hi-performance engine builder

Post Reply
canted
I have an SS396 tatoo
Posts: 499
Joined: 02/08
Posted: 09/04/09 05:04 PM

Where are you getting your numbers/letters, country? The info listed above comes from a pad on the block, in front of the right cylinder head. The top line in the stamped numbers/letters on this pad, ends in a suffix code that tells a lot about the engine. The example above ends in two letters but many have three. There are several places on the web to decode the stampings, one I like to use is "nastyz28.com"  
Jim
70 El Camino
461 solid, m20,
pics in readers rides
thanks for over 3000 views

Post Reply
chevycountry88
I love my Chevy Chevette!
Posts: 2
Joined: 09/09
Posted: 09/04/09 06:31 PM

I could not bring the engine home today, but I did take some pics. On the back of block on the ledge on the left side: GM 3914660 with the T14 CONV 1 being the second set going from left to right and the H2 660  633 (33 may be 88) with T under the 2 is on the right hand side on back of the block where the trans would be covering it. I really appreciate you guys helping me out. I'll be going to pick up the engine one day next week and clean it up and see what else I can find, but by the pictures I took I could not see any #'s on the front of the block.  

Post Reply
SMOKESHOW
I mow my lawn and find Chevys
Posts: 1001
Joined: 09/08
Posted: 09/04/09 09:57 PM

Check out Mortec, NastyZ28.com, and Chevymania.  Post your findings and we can all compare.  

Post Reply
Pontiacman2
Moderator
Posts: 8956
Joined: 09/08
Posted: 09/05/09 04:28 AM

It was used from 1968-69 and is a 327.  
Pontiacman2
Pontiacman2

Professional Hi-performance engine builder

Post Reply
groyster
I love my Chevy Chevette!
Posts: 1
Joined: 07/12
Posted: 07/29/12 10:18 PM

hello well i just got a block the same numbers 3914660 t14 conv 1 i was wondering HH thing mine says T0925HC what would the HC mean if u could help me please  

Post Reply
pepsi1
I mow my lawn and find Chevys
Posts: 1718
Joined: 09/11
Posted: 09/29/12 08:36 PM

Engine Front Pad. T0419HH

T=Tonawanda Plant
04= 4th month April
19= 19th Day of April

HH Engine suffix code
Year Engine  Trans Type  Horse Power  BBLS  Application
1965  327      Manual       365        4     Corvette

1966  327      Automatic    300        4     Corvette  

Post Reply
thunder80
I love my Chevy Chevette!
Posts: 4
Joined: 10/12
Posted: 10/03/12 01:25 PM

#3914660 - 327, used in 1968, 1969. pass,chevelle,camaro,nova,truck  

Post Reply
TO TOP