Description
Part Number: AF30-4160BLK
Aeroflow Black Steel Holley 4160 Vacuum Secondary Fuel Line
Engineered specifically for Holley 4160 vacuum secondary carburettors, this Aeroflow rigid fuel line provides accurate 8-21/32″ (222mm) inlet center spacing, a 3/8″ male barb feed, and a 1/8″ NPT auxiliary port for clean, high-performance fuel delivery.
Key Features & Benefits
- ☑ Direct-Fit Spacing: Designed with 8-21/32″ (222mm) center-to-center inlet dimensions for Holley 4160 vacuum secondary carburettors.
- ☑ Standard Barb Feed: Features a 3/8″ male hose barb inlet for simple, leak-free connection to main fuel supply hoses.
- ☑ Integrated Gauge Port: Equipped with a 1/8″ NPT auxiliary port and blanking plug for direct installation of a fuel pressure gauge.
- ☑ Durable Black Finish: High-grade steel construction coated in a sleek black finish for superior corrosion protection and engine bay aesthetics.
- ☑ Consistent Fuel Delivery: Eliminates rubber crossover hose degradation and ensures balanced secondary fuel delivery under full load.
Technical Specifications
| Manufacturer | Aeroflow Performance |
|---|---|
| Part Number | AF30-4160BLK |
| Carburettor Application | Holley 4160 Vacuum Secondary Style |
| Inlet Spacing (Centres) | 8-21/32″ (222mm / 8-19/64″) |
| Inlet Feed Size | 3/8″ Male Hose Barb |
| Auxiliary Port Thread | 1/8″ NPT (Includes NPT Blanking Plug) |
| Material & Finish | Steel Tube, Black Coated Finish |
What’s Included in the Box
- 1x Aeroflow Black Steel Holley 4160 Fuel Line (PN AF30-4160BLK)
- 1x 1/8″ NPT Auxiliary Port Plug
At JP Racing, we supply top-tier fuel handling components to road, circuit, and drag racing competitors throughout the UK. Aeroflow Performance products are built to perform under extreme motorsport conditions, backed by swift UK dispatch and expert technical support from our dedicated team.







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