SFI Recertification

Transmission Case/Bellhousing Recertification
How do I know if I need to recertify my case/bellhousing?

  1. 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 boss on the bellhousing is found on the left side with the bell facing away.
  2. If your case/bellhousing has been recertified in the past and the SFI numbers are 5 years or older it needs to be recertified.
  3. The case/bellhousing may be recertified indefinitely as long as it continues to pass inspection.
    Please call if you have any questions: (925) 935-3025

What do I need to do to recertify my Transmission case and/or Bellhousing?

You must remove and send in your cleaned transmission case/bellhousing (and applicable liner) to be inspected and recertified every 5 years. The charge is $100 plus shipping back to you and the process takes approximately one week. Send the transmission case and liner along with your name, address, and phone numbers to:

Reid Racing, Inc.
4030 Pike Lane
Concord, CA 94520

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