SBF to 6R80 Kit is in the works Updated 10/27/2020

SBF to 6R80 Kit is in the works Updated 10/27/2020

The team here at Speed Gems are currently working on our next kit! You have been asking for it, the SBF to 6R80 transmission kit is in the design and verification phase. This kit will allow you to bolt up a 6R80 to your 302 and 351 engines without modification to either the engine or transmission. We are hoping to make these available for sale by the end of September 2020! 


Is there an engine & trans combination you have been dying to make work? We want your requests and custom project ideas for our next kit. 

Stay tuned for more updates to come!



We have experienced some delays related to staffing and Covid. We are behind schedule on this kit unfortunately but are still aiming to have it finished by the end of the year.  Good news is we have the Adapter Plate made it's just a matter of finishing up the additional parts. Keep an eye on our Instagram (speed_gems) and Facebook for the latest updates on this kit!  


Next article Ford 429 460 to Modular Transmission Adapter Kit Installation


Alexander Lucero - October 22, 2020

If you could do an adapter for SBF to chrysler/zf 8hp70 as well as an OM606 to 8hp70 you would make my day!

DOn LeDrew - September 22, 2020

I would like to mate a 700R4 with a 1963 394cu in
It is in a 1956 olds right now with a slim Jim
I understand you have an adapter for this

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