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Low Drag Transmission Components
Boost the efficiency of
your transmission by reducing power-robbing friction with these special
low drag components.
GM Powerglide
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Part
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Description
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Part Number
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Tailhousing
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Dedenbear casting w/ roller bearing installed
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720008
 |
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Tailhousing
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New casting w/ roller bearing
installed
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720009
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Shorty Cover
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Billet shorty cover w/ roller bearing installed
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746401
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Rear Support 1
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Billet aluminum support w/ roller bearing installed
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720005
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Low Drag Package1
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includes OEM case modified w/ roller bearing and 720005 Rear
Support
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720006
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Low Drag SuperCase
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Dedenbear case with roller bearing installed and 720005 Rear
Support. SFI 30.1
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720004
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Low Drag SuperCase with liner
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Dedenbear case with roller bearing installed and 720005 Rear
Support. SFI 30.1 and SFI 4.1 certified
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720007
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Footnote 1: Bearings must be
used in both the rear case location and the rear support location to
ensure proper lubrication.
GM TH350
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Part
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Description
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Part Number
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Tailhousing
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stock casting w/ new billet tail-stock and roller bearing
installed
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323100
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Ford C4
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Part
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Description
|
Part Number
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Low Drag Planetary Set |
Complete
set w/ needle bearings and six-pinion forward carrier. |
525000
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Ford C6
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Part
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Description
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Part Number
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Low Drag Planetary Set 2 1967-1976
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Complete set w/ needle bearings
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425000
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Low Drag Planetary Set 2 1977-Later
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Complete set w/ needle bearings
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425001
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Rear Sprag Inner Race
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Machined race w/ needle bearing
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424800
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Bearing Set
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replacement needle bearings for complete set
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424900
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Footnote 2: This complete
set replaces the troublesome thrust washers with needle bearings that
reduce friction and extend transmission life. Set includes forward
planetary assembly, forward clutch hub, reverse planetary assembly,
reverse ring gear, rear sprag inner race and roller bearing rear park
gear. Every Thrust washer on these assemblies has been replaced with a
needle bearing and machine work is done to minimize trouble in setting
unit endplay.
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