Fuel Pump Check Valve Kit - 12-816 rear-axle Bypassing the PCV manifold connection

Bypassing the PCV manifold connection point eliminates a possible failure point

This header is equipped with a fitting to accept the stock oxygen sensor

5 Core Width (in) 2

3 V8 2000 Chevrolet Tahoe LT 294/4

7L V8 1973 - 1974 Chevrolet K30 Pickup 350/5

Fuel Pump Check Valve Kit - 12-816 rear-axle Bypassing the PCV manifold connectionOverview: Replacement fuel pump check valve kit for 12 815 1 "Black" electric fuel pump Features: Check valve kit for 12 815 1 fuel pump Includes lower gasket, check valve, spring and inlet screen filter Application: Year Make Model Submodel Engine Size Universal Specs: Brand Holley Component Type Gasket Check Valve Kit Emission Code 5 Product Type Fuel Pump Warranty Limited 90 Day