727 trans no accumulator?

From the department of oversight committee…. Griner brake on the L required no accumulator. Pro Trans one on the right requires accumulator. I can attest you will burn stuff up in short order making that error. Accumulator and blocker will always be the “safe” way on a race oriented trans.

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Thank you, I ordered an accumulator. Do I need to leave both springs out or just the one that presses against the valve body?