Regulator Diaphragm Repair Kit - 12-807 complete-line-kit these systems include all necessary

these systems include all necessary parts and hardware for easy installation you can do at home

Body Type: Hardtop or Sedan

4L V8 1989 Chevrolet R3500   454/7

Manufactured BEFORE 04/01/1969 (Front Left OR Front Right)

The Delta Force Air Filters are serviceable with our Delta Force cleaning kits

Regulator Diaphragm Repair Kit - 12-807 complete-line-kit these systems include all necessaryOverview: Replacement fuel pressure regulator diaphragm repair kit for Holley 12 803 and 12 804 fuel pressure regulators. Features: Diaphragm repair kit for 12 803 or 12 804 fuel pressure regulators Includes diaphragm, low and high pressure springs Application: Year Make Model Submodel Engine Size Universal Specs: Brand Holley Component Type Diaphram Kit Emission Code 5 Product Type Fuel Pump Warranty Limited 90 Day