BFI C7/C8/4M Billet Aluminum Transmission Mount Insert

BFI C7/C8/4M Billet Aluminum Transmission Mount Insert

Marsoni

M251S

$79.99

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

BFI C7/C8/4M Billet Aluminum Transmission Mount InsertPut more power the the ground with our C7 C8 4M Transmission Mount Insert. This part quickly and easily installs and fills the voids in your factory transmission mount, helping to limit movement and transfer of energy. Effectively this stiffer mount will allow more of your engine's horsepower to make it to the wheels rather than being lost to wasted movement. WHY ALUMINUM? While we have opted for polyurethane as an ideal material for bushings and

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We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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This product was easy to assemble and install and came with all parts. The product itself is very sturdy, looks good with a nice industrial aesthetic BUT - there is ZERO stability side to side (lengthwise) as the plates which attach to the wood are too small. I have them set closer than the picture so it is not an issue of being too far apart. If anyone else had this problem AND FIGURED OUT A FIX FOR IT - please share!!

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Reviewed in the United States on June 5, 2023

Verified Purchase

Kindle Customer

Los Angeles, US

★★★★★ 5

Love those legs

Size: 28 Inch

People love the look of these legs .. they are arty and cool

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Reviewed in the United States on May 27, 2025

Verified Purchase

Doogie Howser

New York, US

★★★★★ 5

Fairly stable. Good value for the price

Size: 16 Inch, Size: 16 Inch

Great set of stands. You have to tighten them pretty snugly to minimize wobble. Given they are metal they’ll have a little bit more give than solid wood. Even so, a tall desk I built with them remains stable and level.

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Reviewed in the United States on December 22, 2025