Made in USA
SuperCase Tailshaft Housing 18" Shorty Extension Housing
InfoVehicle Info Needed
ATIPART NUMBER: 085-200039

SuperCase Tailshaft Housing 18" Shorty Extension Housing

$17900
ShippingShips on 09/09/2026
Lowest PriceLowest Price Guarantee

Tailshaft Housing
    SuperCase Tailshaft Housing
  • 18" Shorty Extension Housing
  • Roller Bearing Equipped

    18" Shorty Extension Housings with Bearings
  • Reduce friction and extend the life of your transmission with the shorty extension housing from ATI!
  • This replacement housing for the aluminum Powerglide OEM, ATI SuperCase or Dedenbear transmission case will retro fit to any Powerglide with a standard shorty extension without having to perform any machining or modification to the drive shaft yoke.
Part TypeAutomatic Transmission Tailshaft
BrandATI
Package Height3.4
Package Width7.6
Package Length7.7
Weight4.52 PG
Part CategoryPerformance Parts
Part FitmentSemi Universal
Vendor Part Number200039
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
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