Alison Cut Back Valve Tuner Street Scene Billet Grill for

Street Scene Billet Grill for 2011-2013 Chevy

5" Turbo horn for LB7 Duramax

You will need to supply your own turbo

The aFe BladeRunner exhaust manifold for the popular 03-07 Dodge Ram Cummins with the L6-5

It is not necessary for use in warm climates or high horsepower applications

Alison Cut Back Valve Tuner Street Scene Billet Grill forThis valve is the converter flow valve. This valve controls fluid to the converter clutch and cuts back pressure from 250 psi ( or so ) to 145 psi when the converter clutch applies. This valve will bring that pressure to a more acceptable 170 190 psi, and much more depending on application. This valve is very important in high horsepower applications to hold the most extreme conditions. 01 07 Duramax, include a note with year of your truck at checkout.