Earls Brake Booster Check Valve - Billet Aluminum - 90 Degree - AT252008ERL exhaust-systems 3 L6 1975 - 1977

3 L6 1975 - 1977 Mercury Monarch 200/3

6L V8 1974 - 1975 Pontiac Grand Am 400/6

6L V8 1969 Chevrolet Townsman 427/7L V8 1969 Chevrolet Estate 427/7L V8 1969 Chevrolet Brookwood 427/7L V8 1969 Chevrolet Kingswood 427/7L V8 1969 Chevrolet Camaro 427/7L V8 1976 GMC G35 454/7

Inlet: 5 Inches

and upgrades the weak points of the factory setup to provide years worry free use

Earls Brake Booster Check Valve - Billet Aluminum - 90 Degree - AT252008ERL exhaust-systems 3 L6 1975 - 1977Overview: 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