230 I6 Engine ID
 

My 64 C10 has a remanufactured engine with F07I7N stamped on the block. The casting number is 3788406 (62-69) 230 I6. I haven't been able to determine from what year and model is from. Can someone help?

http://i397.photobucket.com/albums/p...0/DSCN9366.jpg

http://i397.photobucket.com/albums/p...0/DSCN9364.jpg

http://i397.photobucket.com/albums/p...0/DSCN9361.jpg

http://i397.photobucket.com/albums/p...0/DSCN9369.jpg

Re: 230 I6 Engine ID
 

I have a similar issue. Any help is appreciated.

Re: 230 I6 Engine ID
 

3788406 Chevrolet 62 - 69 230.

Chevy Six Cylinder Casting Numbers:
http://67-72chevytrucks.com/vboard/s...d.php?t=356268

Online engine resources (casting numbers, calculators, etc.)
http://67-72chevytrucks.com/vboard/s...d.php?t=382583

http://67-72chevytrucks.com/vboard/s...d.php?t=478020
http://stoveboltengineco.com/wordpre...NUMBER_PIC.jpg
http://stoveboltengineco.com/wordpre...NUMBER_PIC.jpg
http://67-72chevytrucks.com/vboard/a...1&d=1270246051

Re: 230 I6 Engine ID
 

If I can add a stupid newbie question to this thread...
Mine's stamped 3877178 so that's "Chevrolet / Buick / Oldsmobile / Pontiac / GMC 62 - 78 230, 250 ".
How would I go about figuring out which it actually is?

Re: 230 I6 Engine ID
 

I know this is a very old post, so here I go.
Bad put up the same thing you-(hex7f7f7f) did to show that your Inline 6cyl was used in all those GM (B-O-P & Chevy) Vehicle's.
Just in case another newbe reads this in the future they will have a better understanding.

Keep On Trucking Brother's & Sister's Trucker's
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