Housing, Fuel Injector LH, 1st Design for 1990 ZR-1 LT5.  One (1) LH housings is required per engine.

NOTE: This is a USED, GM "NOS" part. 1st Design which has the "washer/baffles" in the crankcase ventilation ports to the PCV system.  This design can also be used, with or without removal of the washer/baffles,  as a direct replacement for the 2nd design system which does not have them.

This injector housings is unmolested, with no porting or modifications of any kind.