TransGo Allison Shift Kit-m
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TransGo Allison Shift Kit, 5 Speed, LB7 LLY, 2001-2005

The basic element of a built Allison
Part Number: T121165  
The basic element of a built Allison
This kit includes pump improvements and requires transmission to be removed from truck. For basic valve body kit click here.

Corrects/Prevents/Reduces: Goes to neutral under load; 3-4 slip; burned C2 or C3 clutches; sticks in one gear; wont move after extended parking; loss of pump prime; smart clutch control valves for increased durability;
SHORT-CRISP-SMOOTH-upshifts and kickdowns.
Handles 500 Street Horsepower.
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