Speedway Aluminum Gas/Oil Tank Filler Neck with Twist-On Vented Cap
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Q & A (5)
What's in the Box
These filler necks come with a vented cap which vents to the underside of the cap. Weld-in 2.3" O.D. bung. Bung is aluminum.
Bung is 1 1/8" tall without the cap and 1 1/2" tall with the cap.