ATI Press Release -
ATI's New Cast Aluminum T350 Extension Housings

ATI Performance Products, Inc®, is a worldwide leader in high performance transmission technology. We are proud to offer a new Permanent Mold, 356-T6 cast aluminum extension housing for the Turbo 350 Transmission. These brand-new parts are all machined and assembled in house. Extension housings are offered in 4 different variations and all are a direct fit to any OEM T350 or the 5th and 6th bolt holes can be utilized when installed on a new ATI T350 SuperCase.

Part# 351934........Extension Housing with Bushing - 1.503" yoke size
Part# 351935........Extension Housing with Roller Bearing - 1.498" yoke size
Part# 351936........Extension Housing with Bushing for T400 size Output
Part# 351937........Extension Housing with Roller Bearing for T400 size Output

For more information on all the ATI SuperCases for the Turbo 400, Powerglide, Turbo 350, SFI Bellhousings and extension housings, please visit or call 410-298-4343. 

ATI Performance Products is located in Baltimore, MD, and specializes in producing and maintaining high performance products for street and strip applications. Over the years ATI has earned a reputation for its cutting- edge technology, attention to detail, and rigorous testing under race conditions.


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Interested in becoming a dealer?
Please contact:

Ricky Hults
(866) 203-5094

  Technical Information
(866) 203-5094

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