[Joe37]

I've been looking for a couple days now trying to find what bolts were used on the '67 and earlier automatic transmissions to engine. No ones sells bolts for the later automatics that I can find. I can find new four speed bolt kits for '68 - '72 and I found a Firebird kit that uses standard bolts, flat washers and lock washers for the '67., buy no Lemans or GTO kits or even pictures of what was used.
I have three bolts that have flange heads with a squared off washer looking flange, and some standard flange head bolts but suspect they are later model intake bolts. I have a few tall headed bolts similar to the early intake bolts and few of the thick washer that match the intake bolt washers.

Anyone have original bolts or pictures of them?

The kit from Firebird Central have the TR markings which is right for the time frame. Mine and dad's original bolt bins are getting pretty well picked over.

Joe

[TXSTARFIRE]

From what I recall that was just a standard bolt with no washer. TR was probably what was used.

[grandam1979]

If you can post a picture of one I can probably help you.

[Held for Ransom]

AMK kit for the 66 GTO.
https://www.amkproducts.com/i-kits/p...y=Transmission
Probably what Firebird Central is advertising.

[Joe37]

That AMK is quite the place. I see know what bolts it takes, thanks for the link.