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Your cart is empty.Product Description
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AN Adjustable Wrench
3AN to 16AN Adjustable Wrench to meet the needs of different sizes.
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AN Female Flare Cap
EVIL ENERGY provides AN Female Flare Cap in a variety of sizes. The fitting caps block off fuel hose line, prevent dirt and debris from entering fittings and adapters.
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NPT Hex Head Plug
EVIL ENERGY provides NPT Hex Head Plug in a variety of sizes. The plug widely used in gasoline fuel tank, intake manifold, fuel pressure relief valve, engine block, etc.
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AN Male Hex Cap Plug
EVIL ENERGY provides AN Male Hex Cap Plug in a variety of sizes. The AN flare is sealed at a 37 degree angle.
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NPT Socket Allen Head Pipe Plug
The allen head 1/8 NPT plug is sealed by a 60 degree tapered threads. Easy to install,just use a hex key to screw in.
Eric Harmer
2025-08-28 18:36:08
I’ve used Evil Energy parts almost exclusively for this LS swap. The same quality as the big brands at half the price with good customer support. These particular fittings I needed to block off unneeded oil return ports in a timing cover. The fit up nicely and true with no leaks.
LaJean
2025-08-24 21:48:42
These are perfect for what I needed.
George A Gonzalez JR
2025-08-03 19:55:33
Awesome block off for my fuel rail that I was adding to my existing FPR. Didn’t need to buy a fuel pressure regulator on the rail itself to block off the port. Make sure to lubricate the oring before installing. Great value for the function. OEM look with the rail. Fits great.
Scapes By Steven
2025-07-02 18:46:07
Exactly as described quick shipping
Edwin Benedict
2025-06-25 11:48:32
Good block offs for keeping lines clear
Doug S
2025-06-08 12:57:43
Install Holley Sniper EFI on my '56 Chevy. Because the pump is returnless needed to plug one of the ports on the throttle body. This was exactly what I needed and looks much cleaner than capping off the original 6-AN fitting.
Capt. Brandon
2025-06-03 17:53:07
One of the plugs had some damage to the threads from shipping but this product is very well made. Exactly what I needed.
Erik F.
2025-05-18 14:48:22
The plugs had to be tightened with the o-ring and needed thread seal to stop the leaking. Other AN fittings seal tight and do not need thread tape
Figros Servicio
2025-01-30 20:57:35
Never thought of needing it but I did.
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