2001-2004.5 (LB7/LLY)
Stage II Transmission Kit (550HP)
*NOTE* $300 refundable core charge applied to purchase.
Features:

Allison Transmission 1000 Series.
Will hold up to 550HP at the crank.
Triple Billet Converter, Valve Body Kit, Upgraded C-2/C-3 clutches and steels.
Must remove and make modifications to the transmission.Product Description:
This particular kit comes with the essentials needed to run bigger horsepower numbers (450-550hp at the crank). For those who are using performance enhancers such as the Xcelerator, or Duramax Enforcer, the Stage II kit is a must to insure everyday drivability. This kit comes with a Valve Body kit that will help make sure that the clutches and steels are being lubricated properly. It also comes with upgraded C-2 and C-3 clutches to insure maximum grip. Also included is the Precision Industries ML Triple Billet Torque Converter that strengthens any transmission's load bearing capabilities.

Installation requires removal of the transmission.
Components:

Valve Body Kit
C-2 and C-3 Upgraded Clutches
Precision Industries ML Triple Locking Torque Converter

2001-2004.5 (LB7/LLY)

Stage II Transmission Kit (550HP)
*NOTE* $300 refundable core charge applied to purchase.

Features:
Allison Transmission 1000 Series.
Will hold up to 550HP at the crank.
Triple Billet Converter, Valve Body Kit, Upgraded C-2/C-3 clutches and steels.
Must remove and make modifications to the transmission.Product Description:
This particular kit comes with the essentials needed to run bigger horsepower numbers (450-550hp at the crank). For those who are using performance enhancers such as the Xcelerator, or Duramax Enforcer, the Stage II kit is a must to insure everyday drivability. This kit comes with a Valve Body kit that will help make sure that the clutches and steels are being lubricated properly. It also comes with upgraded C-2 and C-3 clutches to insure maximum grip. Also included is the Precision Industries ML Triple Billet Torque Converter that strengthens any transmission's load bearing capabilities.

Installation requires removal of the transmission.

Components:
Valve Body Kit
C-2 and C-3 Upgraded Clutches
Precision Industries ML Triple Locking Torque Converter


THESE are now sold out !!!