Driven Diesel 7.3L 94-97 OBS Regulated Return Fuel System Kit Early Cummins 5.9 Upgrading to studs helps keep

Upgrading to studs helps keep your cylinder head locked down and avoid head gasket failures

1983 GMC Jimmy Sierra Classic

Built for increased durability

The GT3782VA is a Variable Geometry Turbo (VGT) and is notorious for issues such soot and ash buildup in the turbine housing with the vanes eventually sticking and a seized unison ring

The second and third filter should be changed in 3 month intervals

Driven Diesel 7.3L 94-97 OBS Regulated Return Fuel System Kit Early Cummins 5.9 Upgrading to studs helps keepNOW CARB Approved!!! CARB EO# : D 872 3 (94 97 F250 F350 E250 E350 ONLY!) The Driven Diesel "OBS" Fuel Bowl Delete Regulated Return Kit is a significant upgrade for the 94 97 Powerstroke trucks. This kit eliminates the factory mechanical fuel pump and filter bowl assemblies from the engine valley, includes larger than stock fuel lines for improved fuel flow to the injectors and provides a high quality aftermarket fuel pressure regulator to properly