6.5 Steel Injection Tube Set for all 92-93 C/K Trucks, Suburbans, Vans, H1's and G/P Cap Chassis Trucks (school buses) with manual DB injection pumps.

Complete set of 8 tubes correctly bent and with the correct fittings for easy installation.

If your tubes have been bent during injector, pump or engine installation, the internal coating will flake off resulting in continual injector fouling. Only solution is to replace the tubes.