anyone have the holley 550-903 in stock

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05-17-2021 | 07:59 PM

joes1966

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anyone have the holley 550-903 in stock

looking for the holley 550-903 for my current build.Of course having alittle trouble finding one does any vendor have them in stock..thank you

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05-27-2021 | 12:59 PM

ryeguy2006a

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From: Ruckersville, VA

I'm selling just the ECU if you are interested.

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05-27-2021 | 05:39 PM

Quito195

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They are much easier to get without the touch screen. Add T to the end of your desired P/N to look them up. Apparently some kind of LCD screen storage going on. You can always buy the screen separately later.

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05-27-2021 | 07:19 PM

SLOW SEDAN

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Quote:

Originally Posted by Quito195

Both are backordered, I had some on order for awhile now and I mainly use the T units.

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05-28-2021 | 07:38 AM

forcd ind

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From: woodbine, md

I had to send in my X Max for war., was afraid they wouldn't have one to replace it, but they did. Some guys are buying what is avail, using injector adapters, buying the harness is expensive.

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05-28-2021 | 11:18 PM

Quito195

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Quote:

Originally Posted by SLOW SEDAN

Both are backordered, I had some on order for awhile now and I mainly use the T units.

i usually buy them from Holley and summit simultaneously. Whichever one ships first, I cancel the other. I have 1/2 dozen of them in my shop right now for various projects. Definitely are not easy to get right now regardless.

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