Oil for Astro A5 transmission? Help pls!

Mustang5L5 said:

Unavailable.

I did some searching and looks like many places have it out of stock or unavailable.

Astro Performance has closed down, so don't hold your breath if you are waiting from guidance from them.

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Ya it seems so. Any idea what the repercussions would be to run something different? I know GeForce was also recommending the Synergy as well prior. Do you know what they are now recommending? I tried searching but couldn't seems to find consistent information.

I appreciate you spending the time looking sir. I also found out that liberty lgx-80 is a replacement for it. But guess what.... It also appears not available! I've been sending out a few emails to a few places so hopefully I get some information. I can't be the only guy looking for this stuff. Or maybe I am!

Quick update. They still make it. I msged them on Facebook and they are able to ship up into Canada. So I'll be placing the order for some. Thanks again.

The next dilemma is how much of this stuff to actut put in. Some places say 2 quarts and some people say 1 quart and the rest mobile 1 ATF.

Update to anyone who cares. The below is from Stan at Pro-Force Performance he's been really helpful.

Okay, I just spoke with Glenn Sarvis at “Astro Transmission Parts” 800-343-0956 – (Not sure if his 800 number works from Canada or not…)

They have always and still do recommend only one quart of Synergyn in an Astro A-5 transmission. He says that it shouldn’t hurt anything to use two quarts. It is G-Force that recommends two quarts for their custom gears…

The old “Astro Performance Warehouse” website (Tony Sarvis’s former company) is scheduled to be back up on Monday. It will be operating under the “Astro Transmission Parts” name which is Glenn Sarvis’ company. Glenn is Tony’s dad.