LLY 45% Fuel Injectors (SET OF 8) TYPE:REMAN 4L Power Stroke is known

4L Power Stroke is known for having air restrictions that can seriously limit it’s power potential

or just driving to work the Holset Cheetah will get the job done

5') 13578389 & 13578388

The S&S Diesel Motorsport SAC00™ injectors are a game-changer for LB7 Duramax owners who want increased durability without an increase in fueling

all seals and gaskets

LLY 45% Fuel Injectors (SET OF 8) TYPE:REMAN 4L Power Stroke is knownS&S Motorsport injectors are built to the highest possible standards of any fuel components on the common rail market. Whether you make the choice to start with an OEM quality reman or brand new, each injector is carefully modified to your desired size then balanced precisely as a matched set to ensure smooth running and highly efficient results. S&S Diesel Motorsport uses custom injector testing equipment, modified in house, to thoroughly validate