Need help to identify straight six
Hello engine guru's, I am looking for help with two 6 cylinder motors.
Both has the same casting number 3921968.
Here is the numbers off the pad by the distributor.
One has ID# F0602TCK. I am thinking 67 plus Chevy truck 250.
The other ID# F0923BB and below that is 19W318135. This one is hooked up to a powerglide, I don't know if that helps.
Any help would be greatly appreciated.
Thanks.
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