ASR, Brake Pressure Modulator Valve Assy, 1993 ZR-1 with Z51 Suspension option.  Complete with harness.  Removed from a 1993 ZR-1, involved in a minor collision with approximately 6,000 miles.  The valve assembly shown in the photos is the exact item you will receive.

NOTE: This is a used, GM part.  Application for other model years is unknown.  Customer is responsible for correct installation and verifying this item is functioning properly.  No warranty is express or implied by Jerrys Gaskets.