Thread: AOD to flathead
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Old 05-28-2020, 01:26 PM   #8
Ardun
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Join Date: Jun 2013
Location: Reno
Posts: 171
Default Re: AOD to flathead

Quote:
Originally Posted by Ol' Ron View Post
A note here. I think this kit uses the late starter. If it does, the block must be ground to clear it. Simple job for a hand grinder, you don't have to take of much. The AOD is a good choice, however it does need allot of power to operate, car should have 3.78/4.11 rear.
Good luck
Gramps
I put an AOD in my ‘53 8ba (Speedway Adapter) and used stars on Flex to Crank bolts. Used an Econoline 6 cyl flex plate and re-centered the holes. Used a modified late starter and ground the block. My rear gears are 3:90s. Was a problem with eratic and late shifting. Put in a Transgo shift kit (about $30 at Summit) and it cured the problems. I run about 2200 rpms @ 65 MPH.

Also used Lokar Linkage and suggest you have someone that knows AODs setup the throttle pressure. If incorrectly done, it can ruin the AOD. Only takes a few minutes and best done with a pressure gauge.

I am very happy with the AOD as I am gentle with my car. No complaints.

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Last edited by Ardun; 05-28-2020 at 01:36 PM.
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