six cylinder ohv ID

[Derrick Brazier]

Could some one please identify this motor.
number on the block is "SC23659"
Autolite generator and starter
Orange valve cover and oil filter just in front and above the distributor
I have had it quite awhile and always thought it was out of a late 50's Lark.
I have a couple of pictures but no knowledge of how to post them.
Thank you
Derrick

[BobPalma]

It's a Hamilton-production 1961 model year six made late in the 1961 model year. BP

[Derrick Brazier]

Thank you
I have had it for 30+years
No plans for it right now, but who knows
It was rebuilt just before I bought it
Has not run in years maybe this year it will

[Derrick Brazier]

I need a little more help please
I understand the need to indelicate the bell housing to the crank shaft when changing transmissions,but is it necessary to do it with this.
Six cylinder ohv (1961 , SC23659 ) CU ? and a Warner Gear Div. (S/N 12084) Automatic aluminum case. I am not sure what it is . I took it out of a 1964 Daytona.
The reason I ask is the mounting plate on the motor is doweled to the motor, the transmission is doweled to the mounting plate.
If it is not concentric where is the adjustment ?
At this time did Studebaker have a more standard placement of dowels to have them more interchangeable ?
The bank of knowledge on this form is unbelievable thank you to all