Posted By: hotrod340
T/A - AAR Exhaust Manifolds - 03/08/11 07:41 AM
I have a set of 340 exhaust manifolds RH 2863549 with an L1 below that and LH 2863553 with an L1 below that. There are no other numbers on them. I was told these are T/A - AAR exhaust manifolds because the numbers are stamped on the inside of them. I have read that these are the correct numbers. If this is correct, I would be interested in selling them to someone who would use them in a restoration. Can anybody give me any more information on them? I was going to use them on my 69 340 Swinger but I'd rather someone use them on a correct car. Thanks!
Posted By: Mastershake340
Re: T/A - AAR Exhaust Manifolds - 03/08/11 07:57 PM
T/A's and AARs did not get unique exhaust manifolds.
Posted By: 19704406
Re: T/A - AAR Exhaust Manifolds - 03/08/11 09:13 PM
The AAR/TA had numbers stamped in the normal ones had the letters raised.
Posted By: PAULS_340
Re: T/A - AAR Exhaust Manifolds - 03/09/11 01:20 AM
I was at the Red Barns show and there were 6 or 7 TAs / AAR's in a row and a number of guys did say their cars should have the stamped #'s under the manifold...
Posted By: Alaskan_TA
Re: T/A - AAR Exhaust Manifolds - 03/09/11 03:36 AM
Raised numbers visible from the top - 1968-1969 model years.
A few leftovers have been found on some 1970 model year cars.
No visible numbers on top - any 1970 model year 340.