Direct Connection 340 block 1971

In the 70's after the conclusion of Mopar participation in TA
series, Mopar Perf. found 6 original TA casting in a Ohio Warehouse
and source them to us. They actually flew them out by Aircraft
and delivered them to us. It looked like a CIA operation!

No numbers on identifiers on the blocks and four Bolt Mains.
I found them superior to our X and R Blocks in sonic testing
and Deck thickness.
We still all these years later still run 5 of these blocks
in our Stock and SS race cars and they ARE a lot
of the reason for our continuing success. These are not the
TA blocks that Mopar Perf sold

The sixth block has some concerns for what we do and
it is in Greg Gays Superstock 318 Mirada.