Upgrade your braking system with the Earl’s 6AN Male Brake Booster Check Valve, designed to replace the OE plastic valve with a durable billet aluminum construction. Available in a clear anodized finish, this valve provides a clean, custom appearance while maintaining reliable one-way vacuum flow. Engineered for precision fitment, it works with most brake boosters or vacuum canisters featuring a 13/16" port. The valve includes multiple vacuum hose options—3/8" hose barb, 1/2" hose barb, or -6 AN male flare—ensuring easy integration into your brake system. Its high-quality aluminum body with FKM seals guarantees long-lasting performance and resistance to wear under demanding conditions.
Features:
- Fits most brake boosters with 13/16" port inside diameter
- Durable billet aluminum construction for long service life
- Clear anodized finish for clean, custom appearance
- Multiple hose connection options for flexible installation
- Ensures reliable one-way vacuum flow in brake systems