Transmission Stage 4 - 2004.5-2006 Chev LLY Allison 1000 5-speed 4wd 2021 Box 1 Weight: 60

Box 1 Weight: 60

Up to 6 degrees of adjustment

GTIN: 00019025018518

this adjustable fuel pump is rated at 240 gallons of diesel fuel per hour and offers adjustable fuel pressure from 1-75 PSI to customize fuel delivery for race or competition diesel engines

Add fingertip control for easy Tap Shifting when passing

Transmission Stage 4 - 2004.5-2006 Chev LLY Allison 1000 5-speed 4wd 2021 Box 1 Weight: 60The stock transmission is designed to handle the output of the stock engine, but not much more. Increase the durability of your drivetrain with a BD transmission. All transmissions come with BD's heavy duty transmission pan. Increase the durability of your drivetrain BD Aluminum HD deep transmission pan, increases oil capacity by 3. 5qt Clutch Count: C4 6 clutches (0% increase over stock) Clutch Count: C5 7 clutches (17% increase over stock) Each