Description
Part Number: AF777-10S
AeroFlow Bolt-In -10AN Valve Cover Breather Bulkhead – Silver
Simplify your catch can and crankcase breather plumbing without welding using the AeroFlow AF777-10S -10AN silver bolt-in valve cover breather adaptor.
Key Features
- ☑ Weld-Free Installation: Mounts securely to cast, stamped, or fabricated valve covers via a drilled hole and bulkhead nut.
- ☑ High-Flow Design: Features CNC-machined banjo-style cross ports at the base for optimal ventilation and reduced crankcase pressure.
- ☑ Premium Finish: Precision machined from billet aluminum with a silver anodized finish for corrosion resistance.
- ☑ Standard AN Compatibility: Male -10AN flare accepts standard female -10AN hose ends or clamp-on breather filters.
Technical Specifications
| Brand | AeroFlow Performance |
|---|---|
| Manufacturer Part Number | AF777-10S |
| Fitting Size | -10AN Male Flare |
| Mounting Style | Bolt-In Bulkhead |
| Material | 6061-T6 Billet Aluminum |
| Finish | Silver Anodized |
| Base Port Style | CNC Cross-Drilled Banjo Ports |
What's Included in the Box
- 1x AeroFlow -10AN Bolt-In Valve Cover Breather Bulkhead Adaptor (Silver)
- 1x Bulkhead Retaining Nut
- 1x Sealing Washer / O-Ring Set
Engineered to meet the demands of high-performance motorsport and custom engine builds, AeroFlow Performance components provide exceptional reliability under extreme crankcase pressures. At JP Racing, we supply genuine AeroFlow parts with expert UK technical support and fast UK shipping.







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