SFI Recertification

Transmission Case/Bellhousing Recertification How do I know if I need to recertify my case/bellhousing? If the date of manufacture on the side of the case/bellhousing on the date boss is 5 years old or older, it will need to be recertified. The date boss on the case is found above the S/N boss. The date … Continue reading SFI Recertification