4L80E Transmission Adapter Fitting Front & Rear Port -6AN Flare 6 AN 4l80e Bare

4L80E Transmission Adapter Fitting Front & Rear Port -6AN Flare 6 AN 4l80e Bare

Marsoni

M251S

$17.95

Get it in 3 business days with 1 day shipping. Friday, May 29

4L80E Transmission Adapter Fitting Front & Rear Port -6AN Flare 6 AN 4l80e BareGM 4L80E Transmission Line Adapter Kit Designed for the Front (short fitting) and rear (long fitting) transmission line ports, 6AN to 1 4"NPSM (thread O. D. . 516", standard GM transmission case thread) These fittings are threaded into the cooler ports in your transmission and enable you to run AN lines to a transmission cooler This fitting kit compatible with 4L80E transmissions Made in Wichita, Kansas from aerospace grade, USA produced billet

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This kit is great. I bought this because I know that the seller paired the cutting tool to be the perfect size and it was! Not just that, but the hole cutter was well done and cut thru the 3 layers - laminate, plywood and particle board with ease. The only thing that I would do different, is go to 3" next time. 2" was very tight when running the 2 @ 120 volt cord ends through the cap.

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Reviewed in the United States on December 5, 2025

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Tmach

Lowell, US

★★★★★ 5

Very sturdy under desk mount

Color: Black, Size: Width up to 13.4''

I'm using this with an Asus Prime micro-ATX case on a sit/stand desk, and it works beautifully. It's expandable, so it would have no trouble with a full ATX case. The PC is well supported and there is no wobble whatsoever even when the desk is moving between sitting and standing positions. Highly recommended.

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Reviewed in the United States on May 13, 2026

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Omer

Pawtucket, US

★★★★★ 5

Very Sturdy!

Color: Black, Size: Width up to 13.4''

This was great for my desktop tower. I used it to mount my tower to my standing desk and it was perfect. it fit very nicely and very sturdy. Highly reccomend!

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Reviewed in the United States on May 25, 2026

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Michael Richter

New York, US

★★★★★ 5

Love it

Color: Black, Size: Width up to 13.4''

Amazing mounts my gaming rig under my desk so that I can move it up and down without worrying about cables and such also makes the cable management a lot easier.

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Reviewed in the United States on May 22, 2026

Verified Purchase

B. Teachman

Cuba, US

★★★★★ 4

Great computer mount but was missing some parts

Color: Black, Size: Width up to 13.4''

Works great but was short 1 machine screw, and had no wood screw for attachment to the desk. The brackets them self are great.

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Reviewed in the United States on January 10, 2026