11" wide Spade/13 aluminum round oil tank. Without battery box.

This carefully handcrafted custom oil tank has a Spade cut out of the sides and then the number 13 cut into the Spade. A great addition to any custom build. This particular tank does NOT come with a battery box.

Technical specifications:
Tank width: 11"

Tank diameter: 5"

Inlet/Outlet group location:  35 degrees up from lowest point.  When the tank is installed on the bike, starting from the throttle side the bung sequence is Feed, Vent, Return.  The Drain bung is at 0 degrees and is the bung closest to the rear of the bike. All inlet/Outlets (bungs) are machined to accept 1/4NPT fittings. Return bung has an internal line that brings the oil to the far left of the tank to give the oil time to mix before returning to the feed bung. The Vent bung has an internal line that provides venting close to the internal ceiling of the tank.

Front mounts:  Machined for 5/16-18NC hardware.

Rear mount: Machined for 5/16-18NC hardware.

Oil filler neck:  Inner diameter is 1.25", designed to accept stock Harley-Davidson oil caps from Softails 1999 and under.

Oil capacity: 3.125 quarts/ 2.96 liters

Oil tank material:  6061-T6 Aerospace aluminum.

NOTE: Picture of finned round tank shows the mount locations