INDUSTRIAL INJECTION 422405 PHATSHAFT 66 TURBO KIT Tumblers which contributes to improved block

which contributes to improved block life

0L CUMMINS

High-Flow Piston Reduces Harshness

This is a huge horsepower setup

This product includes the needed Ezlynk Auto Agent 3

INDUSTRIAL INJECTION 422405 PHATSHAFT 66 TURBO KIT Tumblers which contributes to improved blockIncrease the airflow to your LB7 for a dramatic increase in power potential coupled with reduced EGT's. The Phatshaft 66 Turbo Kit comes with all of the necessary components for a complete installation and is one of the biggest upgrades you can make for transforming your truck from a mild mannered street truck to a power hungry beast that can handle anything you throw at it. The LB7 GM Duramax Single PhatShaft Turbo Kit is specifically designed to