Earls Brake Booster Check Valve - Billet Aluminum - 90 Degree - AT252007ERL header-adapter-pipe The 4" inlet is compatible

The 4" inlet is compatible with the factory inlet

83 Transmission Type Automatic Warning California Proposition 65

Finally Tension from the seal prevents the tube from coming loose

5 V6 2013 - 2017 Ford Explorer Sport 213/3

Barrels 4 Billet Color None Booster Straight Brand Holley Carburetor Use Street CFM 600 Choke Manual Circuit 2 Condition New Emission Code 3 Finish Shiny Fuel Gasoline Fuel Inlet Single Marine Use No Material Aluminum Model 4160 Primary Main Jet 66 Primary Power Valve 6

Earls Brake Booster Check Valve - Billet Aluminum - 90 Degree - AT252007ERL header-adapter-pipe The 4" inlet is compatibleOverview: Earl's billet aluminum brake booster check valve replaces the OEM plastic valve for a clean custom appearance. Choose from black or clear anodized finish & (3) vacuum hose options (3 8" hose barb, 1 2" hose barb, or 6 AN male flare). Fits most brake boosters or vacuum canisters w 13 16" port (inside diameter of the grommet on the brake booster). Features: Billet Check Valve is More Attractive Than Plastic OEM Style Valve Machined from Billet