COMPLETE RETURN LINE INSTALLATION KIT FOR LATE STYLE 7.3 FORD and Navistar 7.3 engine 1988-1994
WILL NOT FIT TURBO APPLICATIONS
This kit can do up to three things for your truck.
Stop Stubborn leaks from around your injector return tees.
Cure Hard Starting due to air leaking into the fuel system *
Use this kit to install your new or rebuilt injectors to help the job run trouble free.