TCI Aluminum Trans-Shield -SFI 4.1 Approved - Red - Fits GM TH350 Body Brace End This metal sensor has a

This metal sensor has a 5/16" fine thread pitch and is triggered using magnets

Perfect for custom header builders

Coating Penetrates Aluminum For Wear Resistance

New bushings improve the performance and handling of your truck

TCI Aluminum Trans-Shield -SFI 4.1 Approved - Red - Fits GM TH350 Body Brace End This metal sensor has aRed TH350 Aluminum Transmission Shield.. This 6061 T6 Aluminum TH350 Shield is SFI 4. 1 Certified to protect you and those around you in case of a drum explosion. Powder Coated Red. TCI Aluminum Transmission Shields are lightweight and fit over the body of the transmission to offer tough protection in the event of a drum explosion. All shields are SFI 4. 1 certified and accepted by all major sanctioning bodies should you use them when racing. SFI