Both the transmission rigid shields and blankets must meet the requirements of SFI Spec 4.1.
The transmission rigid shield must be inspected every 5 years and the blanket, every 2 years.
http://www.sfifoundation.com/wp-cont...4.1_032713.pdf
List of approved blanket suppliers:
http://www.sfifoundation.com/wp-cont...le%20type).pdf
List of approved shield suppliers:
http://www.sfifoundation.com/wp-cont...id%20type).pdf
Approved T-200 Shield:
https://racecarpartsdepot.com/shop?o...ic-3-speed-new