EVIL ENERGY 6AN Male Y-Block Adapter — Dual 6AN Parallel Splitter, Black Anodized, 6061-T6

EVIL ENERGY's 6AN Male to Parallel Exit Dual 6AN Male Y Block Adapter is an aluminum Y-style splitter that splits one 6AN feed into two parallel 6AN male outlets for oil, fuel, coolant, air and other fluids.

This compact, high-strength splitter turns a single 6AN line into two parallel 6AN male outputs without significant pressure loss, making it useful in custom plumbing for engines, fuel systems, cooling circuits, and pneumatic setups. Machined from 6061-T6 aluminum and finished with a black anodized surface, the adapter resists corrosion and routine workshop wear. The 6AN threads conform to 9/16-18 UNF standards and use a 37-degree flare sealing surface for reliable connections with compatible AN fittings.

How strong and temperature-resistant is this Y block?

The fitting is engineered to handle typical automotive and industrial environments. It is rated to a maximum working pressure of 1500 PSI and operates across a wide temperature span suitable for under-hood and mechanical applications.

• Max working pressure: 1500 PSI
• Temperature range: -40°F to 250°F
• Thread size: 6AN (9/16-18 UNF)
• 37-degree flare sealing for AN compatibility

What materials and finish protect the adapter from corrosion and wear?

This Y block is milled from aircraft-grade 6061-T6 aluminum, chosen for its strength-to-weight ratio and machinability. A black anodized coating provides additional resistance to oil, moisture, and surface damage while keeping the part lightweight.

• Body material: 6061-T6 aluminum alloy
• Protective finish: black anodizing
• Designed for oil- and corrosion-resistant performance
• Lightweight yet durable construction

Which fluids and systems can use this splitter safely?

The Y block is suitable for a broad set of liquids and gases used in automotive and industrial plumbing. Because it relies on standard AN flare sealing, it works well with fuels, lubricants, coolants, compressed air and many inert gases when matched with compatible hoses and fittings.

• Compatible media: oil, fuel, coolant, water, air, gas
• Use cases: fuel rails, oil feeds, coolant bypasses, pneumatic branches
• Seals via 37-degree flare — requires AN-rated fittings
• Avoid use with incompatible chemicals without verification

How easy is it to install and where does it fit in a system?

Installation is straightforward for anyone familiar with AN plumbing: thread the 6AN male ends into AN female fittings and torque to appropriate specs. The parallel exit layout is ideal when you need two identical outlets from one source without routing extra hoses or modifying hardlines.

• Quick integration with standard 6AN hoses and adapters
• Parallel exits reduce hose routing complexity
• Compact shape fits tight engine bay or equipment spaces
• Requires proper flare and torque for leak-free service

Who this is for: This EVIL ENERGY 6AN Y block fits mechanics, fabricators, racers and DIY enthusiasts who need a compact, dependable method to split a 6AN feed into two parallel 6AN outputs. It’s aimed at users who require AN-standard sealing, lightweight strength, and corrosion resistance for automotive, marine, or industrial fluid and air systems. Confirm compatibility with your hoses, fittings, and system pressures before installation to ensure safe, long-lasting performance.