Allison 1000 Transmission Level 4 Extreme Duty Allison 1000 and 3 Clutch Billet Torque Converter

$ 5639.00

Core Charge ? *

5 Speed or 6 Speed ? *

2WD or 4WD ? *

Have Allison 1000 Now ? *

Power Take Off ? *

Shirt Size ? – Free ! *

Comments if needed ? *

Motor / Engine ? *

Torque ? *

2011 Up 6 Speed ? *

Powder Coat *

SKU: Allison 1000, Level 4 Categories: , , Tags: ,


Extreme Duty Allison 1000 and 3 Clutch Billet Torque Converter

Level 4: Extreme Duty Allison 1000 Transmission and Torque Converter. You get the #A1000-2 “Triple-Disk” billet torque converter with three lock-up clutches, the #1000 or #1000-3 Transgo Shift Kit with all of its upgrades, the number  A1000 MAG-HYTEC Deep Allison Transmission Pan plus a PATC shirt and our Alto Master Rebuild Kit with Red Eagle clutches plus five Alto Power Packs for the C1, C2, C3 C4 and C5 clutch sets. More clutches equal more holding ability. Will hold over 1000 torque at the crank. Your core must be the same as the one bought and be in rebuildable condition.

The clutches in the Allison 1000 transmission are given numbers to help with their identification. There are two sets of rotating clutches, C1 and C2. And there are three stationary clutch sets C3, C4 and C5. They control three sets of planetary gears. The following apply chart shows the clutches and their operational states.

First Gear

C1 and C5 Applied

3.10 to 1

Second Gear

C1 and C4 Applied

1.81 to 1

Third Gear

C1 and C3 Applied

1.41 to 1

Fourth Gear

C1 and C2 Applied

1.00 to 1


Fifth Gear – “Overdrive”

C2 and C3 Applied

0.71 to 1


C3 and C5 Applied

4.49 to 1



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