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This is a single aluminum-style swivel union fitting that adapts an 8AN ORB (O-ring boss) port to a 6AN ORB port, letting you join two different-size ORB connections in a custom line. The swivel design lets the nut turn while the fitting stays seated, which helps when routing hoses in tight engine bays. It is aimed at people building or repairing fuel, oil or air lines, and it is a step-down adapter rather than a straight same-size union, so check both thread sizes before ordering. Compared with generic no-name adapters, it is sold as a named replacement part for Direct Mount Regulators (Gen 2), which matters if you need an exact match.
In stockSold by UnbeatableSaleReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
Availability unknown
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Lowest price we've seen: $12.99 on Nov 12 at Amazon. Tracked across 1 store since Nov 12.
This is an 8AN ORB to 6AN ORB swivel union fitting. It is a replacement fitting for Direct Mount Regulators with the Gen 2 design.
It is also used in custom fabrication, such as building custom lines for a car setup.
