Earls Brake Booster Check Valve - Billet Aluminum - 90 Degree - AT252007ERL header-adapter-pipe Reverse Lockout Meet NHRA/IHRA Safety

Reverse Lockout Meet NHRA/IHRA Safety Requirements

2L V8 2008 Chevrolet Tahoe 376/6

Finally Tension from the seal prevents the tube from coming loose

83 Transmission Type Automatic Warning California Proposition 65

The 4" inlet is compatible with the factory inlet

Earls Brake Booster Check Valve - Billet Aluminum - 90 Degree - AT252007ERL header-adapter-pipe Reverse Lockout Meet NHRA/IHRA SafetyOverview: 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