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ATI PERFORMANCE PRODUCTS · ATI201437ATI Performance Products · ATI201437ATI Performance Transmission High Impact GM Proglide Supercase, 2sp Powerglide 1800HP -Transbrake, Each
$15,327
incl. GST · ships AU-wide● 10 in stock
ATI Performance Transmission High Impa…$15327.00
Dispatched in 1-2 business days · 30-day returns
AU-wide shipping
Specifications
On the spec sheet.
Spec sheet coming — contact support for full spec details. Fitment
Will this fit?
Fitment data still being indexed for this product. Ask BuildBot for a fit-check against your vehicle.
Pairs well with
Other parts in this build.
© 2026 TrackTheory · ABN 33 689 462 504Built in Adelaide · Shipping AU-wide
