Posted By: moparo
AAR/TA Heads - 12/04/12 02:58 PM
Can someone please post some pictures of the heads used on the t/a motors.
I need to confirm the letter by the spark plug and the way the holes for the push rods were opened up.
Thanks
Posted By: moparo
Re: AAR/TA Heads - 12/04/12 06:40 PM
What is the letter in the casting by the spark plug?
Posted By: Alaskan_TA
Re: AAR/TA Heads - 12/04/12 07:34 PM
J, U, O & Z have all been found on T/A heads.
They have also been found on every other 915 head casting application, so you can not go by the letters to see if they are T/A heads.
Posted By: Alaskan_TA
Re: AAR/TA Heads - 12/04/12 07:52 PM
Also, sometime around 1974 Chrysler made T/A heads from X castings for sale over the counter. I do not recall the casting number.
Posted By: moparo
Re: AAR/TA Heads - 12/04/12 08:09 PM
Thanks guys. Is every push rod hole opened up?
Posted By: moparo
Re: AAR/TA Heads - 12/04/12 11:34 PM
Great info and pictures thank you guys
Posted By: Cuda Cody
Re: AAR/TA Heads - 12/06/12 07:35 AM
Can anyone tell from these photos if these are T/A heads?
Posted By: Steve340
Re: AAR/TA Heads - 12/06/12 07:43 AM
Yes. Those are T/A heads.
Posted By: Cuda Cody
Re: AAR/TA Heads - 12/06/12 07:45 AM
Thank you. They came with one of my T/A's (off the motor) and I wasn't sure if they were original or not.
Quote:
Yes. Those are T/A heads.
TA heads
like some amature porter wacked on the intake ports