Aeromotive Y-Block

2010–2025 Universal Fit for Fuel Systems / AN-08 with 2x AN-06/08

Part #: 15674

Overview

The Aeromotive Y-Block - AN-08 - 2x AN-06/08 is a high-quality fuel fitting designed for performance enthusiasts who demand the best in fuel system integrity and flow efficiency. Crafted by Aeromotive Inc., a leader in fuel delivery components, this Y-Block offers a reliable and durable solution for splitting or combining fuel lines in custom or upgraded fuel systems. Whether you're building a race car, a high-performance street vehicle, or a dedicated off-road rig, this fitting ensures maximum flow and positive sealing to support your power goals.

Engineered for precision and longevity, the Aeromotive Y-Block helps you achieve consistent fuel delivery with minimal flow restrictions. Its robust construction and superior design make it an ideal choice for those seeking to optimize their fuel system performance while maintaining reliability and ease of installation.

Key Features

The Aeromotive Y-Block features advanced design elements and high-grade materials that set it apart from standard fittings. Here are some of its key features:

• Material Excellence: Constructed from 6061 T6 aircraft-grade aluminum, this Y-Block offers exceptional strength, corrosion resistance, and lightweight durability, ensuring long-lasting performance under demanding conditions.
• Precision CNC Machining: Each fitting is CNC-machined for a perfect, precise fit that guarantees a secure seal and optimal flow characteristics. The machining process ensures smooth radii and consistent dimensions, reducing turbulence and cavitation within the fuel line.
• Optimized Flow Design: Aeromotive's port fittings provide maximum flow area with long radii, facilitating smoother transitions from inlet to outlet. This design minimizes flow restrictions and cavitation, supporting higher fuel flow rates necessary for high-performance applications.
• Versatile Compatibility: The Y-Block is designed to connect AN-08 fittings with two AN-06/08 outlets, making it suitable for a wide range of fuel system configurations, including fuel rails, pumps, and filters.
• Enhanced Sealing: Anodized Type II finish not only adds corrosion resistance but also enhances the sealing surface, ensuring leak-free operation even under high pressure.
• Unmatched Flow Efficiency: The combination of high-quality materials and precise manufacturing results in flow characteristics that support uncompromised fuel delivery, essential for high horsepower and demanding fuel setups.

Construction & Design

The Aeromotive Y-Block is meticulously CNC-machined from 6061 T6 aircraft-grade aluminum, a material renowned for its strength-to-weight ratio and corrosion resistance. The anodized Type II finish provides additional protection against the elements, making it suitable for both street and racing environments. Its one-piece construction ensures durability and eliminates potential leak points, while the carefully designed radii promote smooth fuel flow and reduce turbulence. The compact yet robust design allows for flexible installation in tight engine bays or custom fuel systems, providing a reliable connection point for high-performance fuel lines.

Installation & Fitment

The Aeromotive Y-Block is designed for straightforward installation with standard AN-08 fittings. Its CNC-machined precision ensures a secure, leak-free connection when properly assembled. No special tools beyond standard AN fitting wrenches are required, and the fitting can be easily integrated into existing fuel lines or custom setups. Due to its universal design, it fits most fuel systems that utilize AN-08 and AN-06/08 connections. Always ensure proper torque and sealing to prevent leaks under high-pressure conditions.

• Simple bolt-on installation with standard AN fittings
• No cutting, drilling, or special modifications required
• Compatible with most high-performance fuel systems using AN-08 connections

What's Included

• One Aeromotive Y-Block - AN-08 with 2x AN-06/08 outlets
• Installation instructions

Ideal For

• High-performance street cars and race vehicles
• Custom fuel system builds requiring reliable fuel splitting or combining
• Applications demanding maximum flow and durability in fuel fittings
• Enthusiasts seeking high-quality, CNC-machined aluminum components