Earl's Performance Straight Fuel Pressure Gauge Head Adapters

Earl's Performance straight fuel pressure gauge head adapters provide a direct, compact solution for integrating fuel pressure gauges into AN-based plumbing systems. The straight-mount configuration keeps installations clean and low-profile, making this product line a go-to choice for dedicated race builds and high-performance street applications that require accurate, real-time fuel pressure monitoring.

Key Features:

• Straight gauge head configuration for direct, compact mounting ideal for tight engine bay installations
• Compatible with standard 1/8 in. NPT gauge ports used across leading fuel pressure gauge brands
• Engineered to integrate seamlessly within Earl's complete AN plumbing ecosystem
• Precision-machined construction ensures leak-free, reliable performance under sustained high-pressure operating conditions
• Available across multiple AN line sizes to accommodate a wide range of fuel system plumbing configurations
• Available in multiple material and finish options to match both functional requirements and build aesthetics
• Suitable for emissions-controlled, non-emissions-controlled, and race-only vehicle applications

About Earl's Performance Plumbing:

Founded in 1955, Earl's Performance Products pioneered the racing aftermarket AN plumbing industry by bringing military aircraft-grade plumbing technology to motorsports. Earl's developed most of the special-purpose racing adapters still in use today and introduced landmark innovations such as the patented Swivel-Seal self-indexing hose end. Trusted by top funny car, sprint car, and IndyCar teams worldwide, Earl's is recognized as the foremost motorsport hose and fittings source. These straight fuel pressure gauge head adapters carry that same legacy of precision engineering, making it straightforward to add professional-grade fuel pressure monitoring to any AN-based fuel system.