153600 - Allison Rebuilt Transmission 01-04
Duramax and 8.1 Vortec truck driver's that are experiencing all or a large combination of the following problems with their Allison Transmission may require upgrading to Bully Dog's new High Performance Transmission: - Transmission goes into neutral under heavy acceleration
- Sudden loss of power under acceleration
- Sets check engine light & codes
- Gets stuck in one gear
- Burnt clutches
- Slips into neutral under load
- Shifts slow under extra horsepower
All of these problems represent transmission slippage. Bully Dog's Allison Shift Enhancer can hold up to an extra 50 horsepower. Beyond that requires a full transmission upgrade which will increase the holding capacity of the transmission by 244%. When combined with a new torque converter, Bully Dog will warranty that the transmission will hold over 550 rear wheel horsepower. In field testing, a Duramax equipped with our high performance transmission held over 600 hp without slippage and ran 12.6 second quarter miles. Bully Dog warranty is for 1 Yr LTD with unlimited mileage. *Core charges apply. **Call 1-800-697-0194 to order. Order through on-line shopping cart will not be honored. ***Freight charges may apply |