ABS and Combination valve replacement on an 88-94 OBS Chevy 1500

**We had the original rebuilt by Old Auto LLc and it doesn't leak anymore. https://oldautorestorations.com**

The end of the brake fix for the GMC k1500 GMT400.. almost. We replace the ABS model and the combination valve.

Original combination valve and bracket part number: 15633168
Original AC Delco (discontinued) part number:
172-2040
AC Delco inspired part number: 172-2069

ABS Valve part number:12-2006