1963-1987 C10 LS Swap Transmission Crossmember TH350 TH400 700R4 4L60e 4L80e 6L80/90 8L90

1963-1987 C10 LS Swap Transmission Crossmember TH350 TH400 700R4 4L60e 4L80e 6L80/90 8L90

Marsoni

M251S

$199.99

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

1963-1987 C10 LS Swap Transmission Crossmember TH350 TH400 700R4 4L60e 4L80e 6L80/90 8L90Speed Engineerings C10 crossmember is designed off of ICT Billet's LS motor mount plates set in the furthest back location, and works with a variety of transmissions. Heavy Duty Mild Steel Construction Made in the USA Works with Factory 350, 400, 700R4 Transmissions Compatible with: TH350, TH400, 700R4, 4L60E, 4L65E, 4L70E, 4L80E, 6L80E, 6L90E, 8L90E Adjustable up to 3" 1. 25" x . 120 Wall Additional Chassis Clearance Light Weight Construction (8lbs)

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So far I'm liking this product. For the model X, you can use it on either side of the screen. As well, it holds on very well on the screen. Very good build quality and design. Fits perfectly to the screen. Very strong magnetic fit. But can cause scratches to your case if tth case is a hard plastic material.

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Reviewed in the United States on November 27, 2025

Verified Purchase

Chris Luu

New York, US

★★★★★ 5

Flat screen phone holder charger

Style: Qi2 Charging Mount, Style: Qi2 Charging Mount

This phone holder works perfectly on my aftermarket flat screen. It charges and it swivels 360. Highly recommend.

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Reviewed in the United States on May 18, 2026

Verified Purchase

reedtek

New York, US

★★★★★ 4

Not perfect, but good enough for daily use

Style: Qi2 Charging Mount

Well made and very strong magnet. Make sure you tighten it completely or it will fall off. The tightening screws are not intuitive, but after some confusion you can figure it out. Works as intended and charging is as fast as your phone allows.

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Reviewed in the United States on January 8, 2026

Verified Purchase

Steve lane

Boise, US

★★★★★ 1

Not worth it won’t stay mounted on tesla screen

Style: Qi2 Charging Mount

Charging part works great on my iPhone 16 Pro, but the mount itself was horrible. Falls off constantly won’t lock in place to stay mounted on Tesla screen the mount itself is made of cheap plastic. Had it for about six months now the charger part w

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Reviewed in the United States on March 4, 2026

Verified Purchase

Michael Quattlebaum

Belleville, US

★★★★★ 5

Fast charger

Style: Qi2 Charging Mount

Simple to install. Holds tightly and has enough adjustment flexibility to get your phone positioned the way you want it. Fast charger and mag holds tightly. Only downside is where to plug in the charging cord. But that would be a problem with any external charger.

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Reviewed in the United States on March 6, 2026